25449584608

素因数分解:

$2^5\times 7^1\times {\mathrm{10651}}^1\times {\mathrm{10667}}^1$

素因数の和:21335

約数の個数: 48

約数和(自身を含む): 57272310144

約数和(自身を除く): 31822725536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 10651, 10667, 21302, 21334, 42604, 42668, 74557, 74669, 85208, 85336, 149114, 149338, 170416, 170672, 298228, 298676, 340832, 341344, 596456, 597352, 1192912, 1194704, 2385824, 2389408, 113614217, 227228434, 454456868, 795299519, 908913736, 1590599038, 1817827472, 3181198076, 3635654944, 6362396152, 12724792304, 25449584608]

約数ペア:

[(1, 25449584608), (2, 12724792304), (4, 6362396152), (7, 3635654944), (8, 3181198076), (14, 1817827472), (16, 1590599038), (28, 908913736), (32, 795299519), (56, 454456868), (112, 227228434), (224, 113614217), (10651, 2389408), (10667, 2385824), (21302, 1194704), (21334, 1192912), (42604, 597352), (42668, 596456), (74557, 341344), (74669, 340832), (85208, 298676), (85336, 298228), (149114, 170672), (149338, 170416)]