72487922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{3323}}^1$

素因数の和:4177

約数の個数: 16

約数和(自身を含む): 117270720

約数和(自身を除く): 44782798

約数列:

[1, 2, 13, 26, 839, 1678, 3323, 6646, 10907, 21814, 43199, 86398, 2787997, 5575994, 36243961, 72487922]

約数ペア:

[(1, 72487922), (2, 36243961), (13, 5575994), (26, 2787997), (839, 86398), (1678, 43199), (3323, 21814), (6646, 10907)]