72679204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{3593}}^1$

素因数の和:3999

約数の個数: 24

約数和(自身を含む): 137362680

約数和(自身を除く): 64683476

約数列:

[1, 2, 4, 13, 26, 52, 389, 778, 1556, 3593, 5057, 7186, 10114, 14372, 20228, 46709, 93418, 186836, 1397677, 2795354, 5590708, 18169801, 36339602, 72679204]

約数ペア:

[(1, 72679204), (2, 36339602), (4, 18169801), (13, 5590708), (26, 2795354), (52, 1397677), (389, 186836), (778, 93418), (1556, 46709), (3593, 20228), (5057, 14372), (7186, 10114)]