28314350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{33311}}^1$

素因数の和:33340

約数の個数: 24

約数和(自身を含む): 55764288

約数和(自身を除く): 27449938

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 33311, 66622, 166555, 333110, 566287, 832775, 1132574, 1665550, 2831435, 5662870, 14157175, 28314350]

約数ペア:

[(1, 28314350), (2, 14157175), (5, 5662870), (10, 2831435), (17, 1665550), (25, 1132574), (34, 832775), (50, 566287), (85, 333110), (170, 166555), (425, 66622), (850, 33311)]