25472012

素因数分解:

$2^2\times {\mathrm{53}}^2\times {\mathrm{2267}}^1$

素因数の和:2377

約数の個数: 18

約数和(自身を含む): 45452988

約数和(自身を除く): 19980976

約数列:

[1, 2, 4, 53, 106, 212, 2267, 2809, 4534, 5618, 9068, 11236, 120151, 240302, 480604, 6368003, 12736006, 25472012]

約数ペア:

[(1, 25472012), (2, 12736006), (4, 6368003), (53, 480604), (106, 240302), (212, 120151), (2267, 11236), (2809, 9068), (4534, 5618)]