71756027

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{13159}}^1$

素因数の和:13226

約数の個数: 16

約数和(自身を含む): 88435200

約数和(自身を除く): 16679173

約数列:

[1, 7, 19, 41, 133, 287, 779, 5453, 13159, 92113, 250021, 539519, 1750147, 3776633, 10250861, 71756027]

約数ペア:

[(1, 71756027), (7, 10250861), (19, 3776633), (41, 1750147), (133, 539519), (287, 250021), (779, 92113), (5453, 13159)]