15698020048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{709}}^1\times {\mathrm{81401}}^1$

素因数の和:82135

約数の個数: 40

約数和(自身を含む): 32249844360

約数和(自身を除く): 16551824312

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 709, 1418, 2836, 5672, 11344, 12053, 24106, 48212, 81401, 96424, 162802, 192848, 325604, 651208, 1302416, 1383817, 2767634, 5535268, 11070536, 22141072, 57713309, 115426618, 230853236, 461706472, 923412944, 981126253, 1962252506, 3924505012, 7849010024, 15698020048]

約数ペア:

[(1, 15698020048), (2, 7849010024), (4, 3924505012), (8, 1962252506), (16, 981126253), (17, 923412944), (34, 461706472), (68, 230853236), (136, 115426618), (272, 57713309), (709, 22141072), (1418, 11070536), (2836, 5535268), (5672, 2767634), (11344, 1383817), (12053, 1302416), (24106, 651208), (48212, 325604), (81401, 192848), (96424, 162802)]