71849036

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{14177}}^1$

素因数の和:14369

約数の個数: 24

約数和(自身を含む): 144502176

約数和(自身を除く): 72653140

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2534, 5068, 14177, 28354, 56708, 99239, 198478, 396956, 2566037, 5132074, 10264148, 17962259, 35924518, 71849036]

約数ペア:

[(1, 71849036), (2, 35924518), (4, 17962259), (7, 10264148), (14, 5132074), (28, 2566037), (181, 396956), (362, 198478), (724, 99239), (1267, 56708), (2534, 28354), (5068, 14177)]