27609728

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{5261}}^1$

素因数の和:5316

約数の個数: 32

約数和(自身を含む): 56356020

約数和(自身を除く): 28746292

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 328, 656, 1312, 2624, 5248, 5261, 10522, 21044, 42088, 84176, 168352, 215701, 336704, 431402, 673408, 862804, 1725608, 3451216, 6902432, 13804864, 27609728]

約数ペア:

[(1, 27609728), (2, 13804864), (4, 6902432), (8, 3451216), (16, 1725608), (32, 862804), (41, 673408), (64, 431402), (82, 336704), (128, 215701), (164, 168352), (328, 84176), (656, 42088), (1312, 21044), (2624, 10522), (5248, 5261)]