71358776678

素因数分解:

$2^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{7577}}^1\times {\mathrm{4127}}^1$

素因数の和:11876

約数の個数: 32

約数和(自身を含む): 123125889024

約数和(自身を除く): 51767112346

約数列:

[1, 2, 7, 14, 163, 326, 1141, 2282, 4127, 7577, 8254, 15154, 28889, 53039, 57778, 106078, 672701, 1235051, 1345402, 2470102, 4708907, 8645357, 9417814, 17290714, 31270279, 62540558, 218891953, 437783906, 5097055477, 10194110954, 35679388339, 71358776678]

約数ペア:

[(1, 71358776678), (2, 35679388339), (7, 10194110954), (14, 5097055477), (163, 437783906), (326, 218891953), (1141, 62540558), (2282, 31270279), (4127, 17290714), (7577, 9417814), (8254, 8645357), (15154, 4708907), (28889, 2470102), (53039, 1345402), (57778, 1235051), (106078, 672701)]