40865404

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{233}}^1\times {\mathrm{269}}^1$

素因数の和:669

約数の個数: 24

約数和(自身を含む): 72530640

約数和(自身を除く): 31665236

約数列:

[1, 2, 4, 163, 233, 269, 326, 466, 538, 652, 932, 1076, 37979, 43847, 62677, 75958, 87694, 125354, 151916, 175388, 250708, 10216351, 20432702, 40865404]

約数ペア:

[(1, 40865404), (2, 20432702), (4, 10216351), (163, 250708), (233, 175388), (269, 151916), (326, 125354), (466, 87694), (538, 75958), (652, 62677), (932, 43847), (1076, 37979)]