56123968

素因数分解:

$2^6\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:359

約数の個数: 56

約数和(自身を含む): 115881912

約数和(自身を除く): 59757944

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 137, 148, 173, 274, 296, 346, 548, 592, 692, 1096, 1184, 1384, 2192, 2368, 2768, 4384, 5069, 5536, 6401, 8768, 10138, 11072, 12802, 20276, 23701, 25604, 40552, 47402, 51208, 81104, 94804, 102416, 162208, 189608, 204832, 324416, 379216, 409664, 758432, 876937, 1516864, 1753874, 3507748, 7015496, 14030992, 28061984, 56123968]

約数ペア:

[(1, 56123968), (2, 28061984), (4, 14030992), (8, 7015496), (16, 3507748), (32, 1753874), (37, 1516864), (64, 876937), (74, 758432), (137, 409664), (148, 379216), (173, 324416), (274, 204832), (296, 189608), (346, 162208), (548, 102416), (592, 94804), (692, 81104), (1096, 51208), (1184, 47402), (1384, 40552), (2192, 25604), (2368, 23701), (2768, 20276), (4384, 12802), (5069, 11072), (5536, 10138), (6401, 8768)]