77528848

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:571

約数の個数: 40

約数和(自身を含む): 153135288

約数和(自身を除く): 75606440

約数列:

[1, 2, 4, 8, 16, 113, 137, 226, 274, 313, 452, 548, 626, 904, 1096, 1252, 1808, 2192, 2504, 5008, 15481, 30962, 35369, 42881, 61924, 70738, 85762, 123848, 141476, 171524, 247696, 282952, 343048, 565904, 686096, 4845553, 9691106, 19382212, 38764424, 77528848]

約数ペア:

[(1, 77528848), (2, 38764424), (4, 19382212), (8, 9691106), (16, 4845553), (113, 686096), (137, 565904), (226, 343048), (274, 282952), (313, 247696), (452, 171524), (548, 141476), (626, 123848), (904, 85762), (1096, 70738), (1252, 61924), (1808, 42881), (2192, 35369), (2504, 30962), (5008, 15481)]