28703786

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{22817}}^1$

素因数の和:22873

約数の個数: 16

約数和(自身を含む): 46822536

約数和(自身を除く): 18118750

約数列:

[1, 2, 17, 34, 37, 74, 629, 1258, 22817, 45634, 387889, 775778, 844229, 1688458, 14351893, 28703786]

約数ペア:

[(1, 28703786), (2, 14351893), (17, 1688458), (34, 844229), (37, 775778), (74, 387889), (629, 45634), (1258, 22817)]