05-11-2014
Mathematics

Answered

A number is called a perfect number if it equals the sum of all of its factors except itself. For instance, 6 is perfect number because its factors are 1,2,3 and 6 and 1+2+3=6. What is the next greater perfect number?

Answer :

05-11-2014

28, 1+2+4+7+14 if i forgot a factor just tell me and i will find a different one

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