79320628

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{179}}^1\times {\mathrm{797}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 140767200

約数和(自身を除く): 61446572

約数列:

[1, 2, 4, 139, 179, 278, 358, 556, 716, 797, 1594, 3188, 24881, 49762, 99524, 110783, 142663, 221566, 285326, 443132, 570652, 19830157, 39660314, 79320628]

約数ペア:

[(1, 79320628), (2, 39660314), (4, 19830157), (139, 570652), (179, 443132), (278, 285326), (358, 221566), (556, 142663), (716, 110783), (797, 99524), (1594, 49762), (3188, 24881)]