67386610

素因数分解:

$2^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{23981}}^1$

素因数の和:24269

約数の個数: 16

約数和(自身を含む): 121732632

約数和(自身を除く): 54346022

約数列:

[1, 2, 5, 10, 281, 562, 1405, 2810, 23981, 47962, 119905, 239810, 6738661, 13477322, 33693305, 67386610]

約数ペア:

[(1, 67386610), (2, 33693305), (5, 13477322), (10, 6738661), (281, 239810), (562, 119905), (1405, 47962), (2810, 23981)]