Q: What is the sum of all factors of the number 28,391,120 including 28,391,120?

A: 66,257,664

Why is 66,257,664 the sum of all factors of 28,391,120, including 28,391,120?

The factors of the number 28,391,120 are: 1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 367, 734, 967, 1468, 1835, 1934, 2936, 3670, 3868, 4835, 5872, 7340, 7736, 9670, 14680, 15472, 19340, 29360, 38680, 77360, 354889, 709778, 1419556, 1774445, 2839112, 3548890, 5678224, 7097780, 14195560, 28391120.

If you add them up, you will get the total of 66,257,664.