Q: What is the sum of all factors of the number 7,704 excluding 7,704?
A: 13,356
The factors of the number 7,704 are: 1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 7704.
If you add them up, you will get the total of 7,717. Now subtract 7,704 to get 13,356