56881216

素因数分解:

$2^6\times 7^1\times {\mathrm{126967}}^1$

素因数の和:126986

約数の個数: 28

約数和(自身を含む): 128999488

約数和(自身を除く): 72118272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 126967, 253934, 507868, 888769, 1015736, 1777538, 2031472, 3555076, 4062944, 7110152, 8125888, 14220304, 28440608, 56881216]

約数ペア:

[(1, 56881216), (2, 28440608), (4, 14220304), (7, 8125888), (8, 7110152), (14, 4062944), (16, 3555076), (28, 2031472), (32, 1777538), (56, 1015736), (64, 888769), (112, 507868), (224, 253934), (448, 126967)]