71882156

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{4397}}^1$

素因数の和:4529

約数の個数: 24

約数和(自身を含む): 129793776

約数和(自身を除く): 57911620

約数列:

[1, 2, 4, 61, 67, 122, 134, 244, 268, 4087, 4397, 8174, 8794, 16348, 17588, 268217, 294599, 536434, 589198, 1072868, 1178396, 17970539, 35941078, 71882156]

約数ペア:

[(1, 71882156), (2, 35941078), (4, 17970539), (61, 1178396), (67, 1072868), (122, 589198), (134, 536434), (244, 294599), (268, 268217), (4087, 17588), (4397, 16348), (8174, 8794)]