5680256

素因数分解:

$2^7\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 11424000

約数和(自身を除く): 5743744

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 223, 398, 446, 796, 892, 1592, 1784, 3184, 3568, 6368, 7136, 12736, 14272, 25472, 28544, 44377, 88754, 177508, 355016, 710032, 1420064, 2840128, 5680256]

約数ペア:

[(1, 5680256), (2, 2840128), (4, 1420064), (8, 710032), (16, 355016), (32, 177508), (64, 88754), (128, 44377), (199, 28544), (223, 25472), (398, 14272), (446, 12736), (796, 7136), (892, 6368), (1592, 3568), (1784, 3184)]