40497116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{3851}}^1$

素因数の和:4105

約数の個数: 24

約数和(自身を含む): 77656320

約数和(自身を除く): 37159204

約数列:

[1, 2, 4, 11, 22, 44, 239, 478, 956, 2629, 3851, 5258, 7702, 10516, 15404, 42361, 84722, 169444, 920389, 1840778, 3681556, 10124279, 20248558, 40497116]

約数ペア:

[(1, 40497116), (2, 20248558), (4, 10124279), (11, 3681556), (22, 1840778), (44, 920389), (239, 169444), (478, 84722), (956, 42361), (2629, 15404), (3851, 10516), (5258, 7702)]