64461098

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^2\times {\mathrm{313}}^1$

素因数の和:506

約数の個数: 24

約数和(自身を含む): 105649068

約数和(自身を除く): 41187970

約数列:

[1, 2, 13, 26, 89, 178, 313, 626, 1157, 2314, 4069, 7921, 8138, 15842, 27857, 55714, 102973, 205946, 362141, 724282, 2479273, 4958546, 32230549, 64461098]

約数ペア:

[(1, 64461098), (2, 32230549), (13, 4958546), (26, 2479273), (89, 724282), (178, 362141), (313, 205946), (626, 102973), (1157, 55714), (2314, 27857), (4069, 15842), (7921, 8138)]