13958656

素因数分解:

$2^9\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:354

約数の個数: 40

約数和(自身を含む): 28234800

約数和(自身を除く): 14276144

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 199, 256, 274, 398, 512, 548, 796, 1096, 1592, 2192, 3184, 4384, 6368, 8768, 12736, 17536, 25472, 27263, 35072, 50944, 54526, 70144, 101888, 109052, 218104, 436208, 872416, 1744832, 3489664, 6979328, 13958656]

約数ペア:

[(1, 13958656), (2, 6979328), (4, 3489664), (8, 1744832), (16, 872416), (32, 436208), (64, 218104), (128, 109052), (137, 101888), (199, 70144), (256, 54526), (274, 50944), (398, 35072), (512, 27263), (548, 25472), (796, 17536), (1096, 12736), (1592, 8768), (2192, 6368), (3184, 4384)]