9976864

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{2243}}^1$

素因数の和:2392

約数の個数: 24

約数和(自身を含む): 19792080

約数和(自身を除く): 9815216

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 556, 1112, 2224, 2243, 4448, 4486, 8972, 17944, 35888, 71776, 311777, 623554, 1247108, 2494216, 4988432, 9976864]

約数ペア:

[(1, 9976864), (2, 4988432), (4, 2494216), (8, 1247108), (16, 623554), (32, 311777), (139, 71776), (278, 35888), (556, 17944), (1112, 8972), (2224, 4486), (2243, 4448)]