78746281

素因数分解:

${\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 84389760

約数和(自身を除く): 5643479

約数列:

[1, 29, 41, 103, 643, 1189, 2987, 4223, 18647, 26363, 66229, 122467, 764527, 1920641, 2715389, 78746281]

約数ペア:

[(1, 78746281), (29, 2715389), (41, 1920641), (103, 764527), (643, 122467), (1189, 66229), (2987, 26363), (4223, 18647)]