71612279

素因数分解:

${\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1\times {\mathrm{443}}^1$

素因数の和:754

約数の個数: 16

約数和(自身を含む): 78353568

約数和(自身を除く): 6741289

約数列:

[1, 17, 37, 257, 443, 629, 4369, 7531, 9509, 16391, 113851, 161653, 278647, 1935467, 4212487, 71612279]

約数ペア:

[(1, 71612279), (17, 4212487), (37, 1935467), (257, 278647), (443, 161653), (629, 113851), (4369, 16391), (7531, 9509)]