25308164

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{3947}}^1$

素因数の和:4187

約数の個数: 24

約数和(自身を含む): 50850240

約数和(自身を除く): 25542076

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 3206, 3947, 6412, 7894, 15788, 27629, 55258, 110516, 903863, 1807726, 3615452, 6327041, 12654082, 25308164]

約数ペア:

[(1, 25308164), (2, 12654082), (4, 6327041), (7, 3615452), (14, 1807726), (28, 903863), (229, 110516), (458, 55258), (916, 27629), (1603, 15788), (3206, 7894), (3947, 6412)]