3489664

素因数分解:

$2^7\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:350

約数の個数: 32

約数和(自身を含む): 7038000

約数和(自身を除く): 3548336

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 199, 274, 398, 548, 796, 1096, 1592, 2192, 3184, 4384, 6368, 8768, 12736, 17536, 25472, 27263, 54526, 109052, 218104, 436208, 872416, 1744832, 3489664]

約数ペア:

[(1, 3489664), (2, 1744832), (4, 872416), (8, 436208), (16, 218104), (32, 109052), (64, 54526), (128, 27263), (137, 25472), (199, 17536), (274, 12736), (398, 8768), (548, 6368), (796, 4384), (1096, 3184), (1592, 2192)]