Q: What is the sum of all factors of the number 634,728 including 634,728?

Why is 1,620,000 the sum of all factors of 634,728, including 634,728?

The factors of the number 634,728 are: 1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 499, 636, 998, 1272, 1497, 1996, 2994, 3992, 5988, 11976, 26447, 52894, 79341, 105788, 158682, 211576, 317364, 634728.

If you add them up, you will get the total of 1,620,000.

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