56406644

素因数分解:

$2^2\times 7^2\times {\mathrm{287789}}^1$

素因数の和:287807

約数の個数: 18

約数和(自身を含む): 114828210

約数和(自身を除く): 58421566

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 287789, 575578, 1151156, 2014523, 4029046, 8058092, 14101661, 28203322, 56406644]

約数ペア:

[(1, 56406644), (2, 28203322), (4, 14101661), (7, 8058092), (14, 4029046), (28, 2014523), (49, 1151156), (98, 575578), (196, 287789)]