64514864

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{2099}}^1$

素因数の和:2237

約数の個数: 40

約数和(自身を含む): 133585200

約数和(自身を除く): 69070336

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 113, 136, 226, 272, 452, 904, 1808, 1921, 2099, 3842, 4198, 7684, 8396, 15368, 16792, 30736, 33584, 35683, 71366, 142732, 237187, 285464, 474374, 570928, 948748, 1897496, 3794992, 4032179, 8064358, 16128716, 32257432, 64514864]

約数ペア:

[(1, 64514864), (2, 32257432), (4, 16128716), (8, 8064358), (16, 4032179), (17, 3794992), (34, 1897496), (68, 948748), (113, 570928), (136, 474374), (226, 285464), (272, 237187), (452, 142732), (904, 71366), (1808, 35683), (1921, 33584), (2099, 30736), (3842, 16792), (4198, 15368), (7684, 8396)]