6 is a perfect number because sum of all its factors is twice the number itself.( 1+2+3+6 =12 =6*2).give two examples of least more perfect numbers.

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Solution

Dear student
Other two perfect numbers are-
28 (sum of factors=1+2+4+7+14+28=56) &
496 (sum of factors=1+2+4+8+16+31+62+124+248+496=992)
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Similar questions

In the answer of Question Number 139 it is written -

By definition, a number, for which the sum of all its factors excluding the number itself is equal to twice the number, is called perfect number.

Should it be as below -

a number, for which the sum of all its factors excluding the number itself is equal to the number, is called perfect number.

A perfect number is a number for which the sum of all its factors is equal to twice the number.

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