25176908

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{1153}}^1$

素因数の和:1313

約数の個数: 24

約数和(自身を含む): 45366048

約数和(自身を除く): 20189140

約数列:

[1, 2, 4, 53, 103, 106, 206, 212, 412, 1153, 2306, 4612, 5459, 10918, 21836, 61109, 118759, 122218, 237518, 244436, 475036, 6294227, 12588454, 25176908]

約数ペア:

[(1, 25176908), (2, 12588454), (4, 6294227), (53, 475036), (103, 244436), (106, 237518), (206, 122218), (212, 118759), (412, 61109), (1153, 21836), (2306, 10918), (4612, 5459)]