57319928

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:671

約数の個数: 32

約数和(自身を含む): 109371600

約数和(自身を除く): 52051672

約数列:

[1, 2, 4, 8, 113, 163, 226, 326, 389, 452, 652, 778, 904, 1304, 1556, 3112, 18419, 36838, 43957, 63407, 73676, 87914, 126814, 147352, 175828, 253628, 351656, 507256, 7164991, 14329982, 28659964, 57319928]

約数ペア:

[(1, 57319928), (2, 28659964), (4, 14329982), (8, 7164991), (113, 507256), (163, 351656), (226, 253628), (326, 175828), (389, 147352), (452, 126814), (652, 87914), (778, 73676), (904, 63407), (1304, 43957), (1556, 36838), (3112, 18419)]