40397522

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2753}}^1$

素因数の和:2818

約数の個数: 32

約数和(自身を含む): 71383680

約数和(自身を除く): 30986158

約数列:

[1, 2, 11, 22, 23, 29, 46, 58, 253, 319, 506, 638, 667, 1334, 2753, 5506, 7337, 14674, 30283, 60566, 63319, 79837, 126638, 159674, 696509, 878207, 1393018, 1756414, 1836251, 3672502, 20198761, 40397522]

約数ペア:

[(1, 40397522), (2, 20198761), (11, 3672502), (22, 1836251), (23, 1756414), (29, 1393018), (46, 878207), (58, 696509), (253, 159674), (319, 126638), (506, 79837), (638, 63319), (667, 60566), (1334, 30283), (2753, 14674), (5506, 7337)]