5678456

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3271}}^1$

素因数の和:3315

約数の個数: 32

約数和(自身を含む): 12564480

約数和(自身を除く): 6886024

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 3271, 6542, 13084, 22897, 26168, 45794, 91588, 101401, 183176, 202802, 405604, 709807, 811208, 1419614, 2839228, 5678456]

約数ペア:

[(1, 5678456), (2, 2839228), (4, 1419614), (7, 811208), (8, 709807), (14, 405604), (28, 202802), (31, 183176), (56, 101401), (62, 91588), (124, 45794), (217, 26168), (248, 22897), (434, 13084), (868, 6542), (1736, 3271)]