56912872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{3911}}^1$

素因数の和:4041

約数の個数: 32

約数和(自身を含む): 114073920

約数和(自身を除く): 57161048

約数列:

[1, 2, 4, 8, 17, 34, 68, 107, 136, 214, 428, 856, 1819, 3638, 3911, 7276, 7822, 14552, 15644, 31288, 66487, 132974, 265948, 418477, 531896, 836954, 1673908, 3347816, 7114109, 14228218, 28456436, 56912872]

約数ペア:

[(1, 56912872), (2, 28456436), (4, 14228218), (8, 7114109), (17, 3347816), (34, 1673908), (68, 836954), (107, 531896), (136, 418477), (214, 265948), (428, 132974), (856, 66487), (1819, 31288), (3638, 15644), (3911, 14552), (7276, 7822)]