Q: What is the sum of all factors of the number 728,679 excluding 728,679?
A: 401,745
The factors of the number 728,679 are: 1, 3, 7, 21, 49, 147, 4957, 14871, 34699, 104097, 242893, 728679.
If you add them up, you will get the total of 729,080. Now subtract 728,679 to get 401,745