Q: What is the sum of all factors of the number 728,156,439 excluding 728,156,439?
A: 350,593,881
The factors of the number 728,156,439 are: 1, 3, 9, 27, 26968757, 80906271, 242718813, 728156439.
If you add them up, you will get the total of 728,156,789. Now subtract 728,156,439 to get 350,593,881