71612198

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{39047}}^1$

素因数の和:39187

約数の個数: 16

約数和(自身を含む): 123704064

約数和(自身を除く): 52091866

約数列:

[1, 2, 7, 14, 131, 262, 917, 1834, 39047, 78094, 273329, 546658, 5115157, 10230314, 35806099, 71612198]

約数ペア:

[(1, 71612198), (2, 35806099), (7, 10230314), (14, 5115157), (131, 546658), (262, 273329), (917, 78094), (1834, 39047)]