15704621492

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1181}}^1\times {\mathrm{6689}}^1$

素因数の和:7952

約数の個数: 48

約数和(自身を含む): 31883362560

約数和(自身を除く): 16178741068

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1181, 1988, 2362, 4724, 6689, 8267, 13378, 16534, 26756, 33068, 46823, 83851, 93646, 167702, 187292, 335404, 474919, 586957, 949838, 1173914, 1899676, 2347828, 3324433, 6648866, 7899709, 13297732, 15799418, 31598836, 55297963, 110595926, 221191852, 560879339, 1121758678, 2243517356, 3926155373, 7852310746, 15704621492]

約数ペア:

[(1, 15704621492), (2, 7852310746), (4, 3926155373), (7, 2243517356), (14, 1121758678), (28, 560879339), (71, 221191852), (142, 110595926), (284, 55297963), (497, 31598836), (994, 15799418), (1181, 13297732), (1988, 7899709), (2362, 6648866), (4724, 3324433), (6689, 2347828), (8267, 1899676), (13378, 1173914), (16534, 949838), (26756, 586957), (33068, 474919), (46823, 335404), (83851, 187292), (93646, 167702)]