68712461

素因数分解:

${\mathrm{31}}^2\times {\mathrm{127}}^1\times {\mathrm{563}}^1$

素因数の和:752

約数の個数: 12

約数和(自身を含む): 71686656

約数和(自身を除く): 2974195

約数列:

[1, 31, 127, 563, 961, 3937, 17453, 71501, 122047, 541043, 2216531, 68712461]

約数ペア:

[(1, 68712461), (31, 2216531), (127, 541043), (563, 122047), (961, 71501), (3937, 17453)]