56147644

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{18397}}^1$

素因数の和:18517

約数の個数: 24

約数和(自身を含む): 113331680

約数和(自身を除く): 57184036

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 18397, 36794, 73588, 128779, 257558, 515116, 2005273, 4010546, 8021092, 14036911, 28073822, 56147644]

約数ペア:

[(1, 56147644), (2, 28073822), (4, 14036911), (7, 8021092), (14, 4010546), (28, 2005273), (109, 515116), (218, 257558), (436, 128779), (763, 73588), (1526, 36794), (3052, 18397)]