72479636

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{25997}}^1$

素因数の和:26059

約数の個数: 24

約数和(自身を含む): 137581416

約数和(自身を除く): 65101780

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 25997, 51994, 103988, 441949, 883898, 1065877, 1767796, 2131754, 4263508, 18119909, 36239818, 72479636]

約数ペア:

[(1, 72479636), (2, 36239818), (4, 18119909), (17, 4263508), (34, 2131754), (41, 1767796), (68, 1065877), (82, 883898), (164, 441949), (697, 103988), (1394, 51994), (2788, 25997)]