74485636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{17957}}^1$

素因数の和:18039

約数の個数: 24

約数和(自身を含む): 140287896

約数和(自身を除く): 65802260

約数列:

[1, 2, 4, 17, 34, 61, 68, 122, 244, 1037, 2074, 4148, 17957, 35914, 71828, 305269, 610538, 1095377, 1221076, 2190754, 4381508, 18621409, 37242818, 74485636]

約数ペア:

[(1, 74485636), (2, 37242818), (4, 18621409), (17, 4381508), (34, 2190754), (61, 1221076), (68, 1095377), (122, 610538), (244, 305269), (1037, 71828), (2074, 35914), (4148, 17957)]