Q: What is the sum of all factors of the number 72,704 excluding 72,704?
A: 74,680
The factors of the number 72,704 are: 1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1024, 1136, 2272, 4544, 9088, 18176, 36352, 72704.
If you add them up, you will get the total of 72,778. Now subtract 72,704 to get 74,680