25369972

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{167}}^1\times {\mathrm{233}}^1$

素因数の和:567

約数の個数: 24

約数和(自身を含む): 45130176

約数和(自身を除く): 19760204

約数列:

[1, 2, 4, 163, 167, 233, 326, 334, 466, 652, 668, 932, 27221, 37979, 38911, 54442, 75958, 77822, 108884, 151916, 155644, 6342493, 12684986, 25369972]

約数ペア:

[(1, 25369972), (2, 12684986), (4, 6342493), (163, 155644), (167, 151916), (233, 108884), (326, 77822), (334, 75958), (466, 54442), (652, 38911), (668, 37979), (932, 27221)]