25688167204

素因数分解:

$2^2\times 7^1\times {\mathrm{11689}}^1\times {\mathrm{78487}}^1$

素因数の和:90187

約数の個数: 24

約数和(自身を含む): 51381384320

約数和(自身を除く): 25693217116

約数列:

[1, 2, 4, 7, 14, 28, 11689, 23378, 46756, 78487, 81823, 156974, 163646, 313948, 327292, 549409, 1098818, 2197636, 917434543, 1834869086, 3669738172, 6422041801, 12844083602, 25688167204]

約数ペア:

[(1, 25688167204), (2, 12844083602), (4, 6422041801), (7, 3669738172), (14, 1834869086), (28, 917434543), (11689, 2197636), (23378, 1098818), (46756, 549409), (78487, 327292), (81823, 313948), (156974, 163646)]