72680452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{593}}^1\times {\mathrm{2357}}^1$

素因数の和:2967

約数の個数: 24

約数和(自身を含む): 137263896

約数和(自身を除く): 64583444

約数列:

[1, 2, 4, 13, 26, 52, 593, 1186, 2357, 2372, 4714, 7709, 9428, 15418, 30641, 30836, 61282, 122564, 1397701, 2795402, 5590804, 18170113, 36340226, 72680452]

約数ペア:

[(1, 72680452), (2, 36340226), (4, 18170113), (13, 5590804), (26, 2795402), (52, 1397701), (593, 122564), (1186, 61282), (2357, 30836), (2372, 30641), (4714, 15418), (7709, 9428)]