13325416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7537}}^1$

素因数の和:7573

約数の個数: 32

約数和(自身を含む): 28493640

約数和(自身を除く): 15168224

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 7537, 15074, 30148, 60296, 97981, 128129, 195962, 256258, 391924, 512516, 783848, 1025032, 1665677, 3331354, 6662708, 13325416]

約数ペア:

[(1, 13325416), (2, 6662708), (4, 3331354), (8, 1665677), (13, 1025032), (17, 783848), (26, 512516), (34, 391924), (52, 256258), (68, 195962), (104, 128129), (136, 97981), (221, 60296), (442, 30148), (884, 15074), (1768, 7537)]