Q: What is the sum of all factors of the number 771,728 excluding 771,728?
A: 738,592
The factors of the number 771,728 are: 1, 2, 4, 8, 16, 139, 278, 347, 556, 694, 1112, 1388, 2224, 2776, 5552, 48233, 96466, 192932, 385864, 771728.
If you add them up, you will get the total of 772,466. Now subtract 771,728 to get 738,592