996948608

素因数分解:

$2^7\times {\mathrm{199}}^1\times {\mathrm{39139}}^1$

素因数の和:39352

約数の個数: 32

約数和(自身を含む): 1996140000

約数和(自身を除く): 999191392

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 398, 796, 1592, 3184, 6368, 12736, 25472, 39139, 78278, 156556, 313112, 626224, 1252448, 2504896, 5009792, 7788661, 15577322, 31154644, 62309288, 124618576, 249237152, 498474304, 996948608]

約数ペア:

[(1, 996948608), (2, 498474304), (4, 249237152), (8, 124618576), (16, 62309288), (32, 31154644), (64, 15577322), (128, 7788661), (199, 5009792), (398, 2504896), (796, 1252448), (1592, 626224), (3184, 313112), (6368, 156556), (12736, 78278), (25472, 39139)]