28557364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1549}}^1$

素因数の和:1983

約数の個数: 24

約数和(自身を含む): 54684000

約数和(自身を除く): 26126636

約数列:

[1, 2, 4, 11, 22, 44, 419, 838, 1549, 1676, 3098, 4609, 6196, 9218, 17039, 18436, 34078, 68156, 649031, 1298062, 2596124, 7139341, 14278682, 28557364]

約数ペア:

[(1, 28557364), (2, 14278682), (4, 7139341), (11, 2596124), (22, 1298062), (44, 649031), (419, 68156), (838, 34078), (1549, 18436), (1676, 17039), (3098, 9218), (4609, 6196)]