72670942

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{5437}}^1$

素因数の和:5643

約数の個数: 16

約数和(自身を含む): 112370832

約数和(自身を除く): 39699890

約数列:

[1, 2, 41, 82, 163, 326, 5437, 6683, 10874, 13366, 222917, 445834, 886231, 1772462, 36335471, 72670942]

約数ペア:

[(1, 72670942), (2, 36335471), (41, 1772462), (82, 886231), (163, 445834), (326, 222917), (5437, 13366), (6683, 10874)]