13657216

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{4639}}^1$

素因数の和:4676

約数の個数: 32

約数和(自身を含む): 28396800

約数和(自身を除く): 14739584

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 4639, 9278, 18556, 37112, 74224, 106697, 148448, 213394, 296896, 426788, 593792, 853576, 1707152, 3414304, 6828608, 13657216]

約数ペア:

[(1, 13657216), (2, 6828608), (4, 3414304), (8, 1707152), (16, 853576), (23, 593792), (32, 426788), (46, 296896), (64, 213394), (92, 148448), (128, 106697), (184, 74224), (368, 37112), (736, 18556), (1472, 9278), (2944, 4639)]