71386371524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{17377403}}^1$

素因数の和:17377499

約数の個数: 24

約数和(自身を含む): 136238847360

約数和(自身を除く): 64852475836

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 17377403, 34754806, 69509612, 225906239, 451812478, 903624956, 1372814837, 2745629674, 5491259348, 17846592881, 35693185762, 71386371524]

約数ペア:

[(1, 71386371524), (2, 35693185762), (4, 17846592881), (13, 5491259348), (26, 2745629674), (52, 1372814837), (79, 903624956), (158, 451812478), (316, 225906239), (1027, 69509612), (2054, 34754806), (4108, 17377403)]