71189056

素因数分解:

$2^6\times {\mathrm{557}}^1\times {\mathrm{1997}}^1$

素因数の和:2566

約数の個数: 28

約数和(自身を含む): 141590268

約数和(自身を除く): 70401212

約数列:

[1, 2, 4, 8, 16, 32, 64, 557, 1114, 1997, 2228, 3994, 4456, 7988, 8912, 15976, 17824, 31952, 35648, 63904, 127808, 1112329, 2224658, 4449316, 8898632, 17797264, 35594528, 71189056]

約数ペア:

[(1, 71189056), (2, 35594528), (4, 17797264), (8, 8898632), (16, 4449316), (32, 2224658), (64, 1112329), (557, 127808), (1114, 63904), (1997, 35648), (2228, 31952), (3994, 17824), (4456, 15976), (7988, 8912)]