25688612

素因数分解:

$2^2\times {\mathrm{103}}^1\times {\mathrm{62351}}^1$

素因数の和:62458

約数の個数: 12

約数和(自身を含む): 45392256

約数和(自身を除く): 19703644

約数列:

[1, 2, 4, 103, 206, 412, 62351, 124702, 249404, 6422153, 12844306, 25688612]

約数ペア:

[(1, 25688612), (2, 12844306), (4, 6422153), (103, 249404), (206, 124702), (412, 62351)]