68621306

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{6299}}^1$

素因数の和:6733

約数の個数: 16

約数和(自身を含む): 111132000

約数和(自身を除く): 42510694

約数列:

[1, 2, 13, 26, 419, 838, 5447, 6299, 10894, 12598, 81887, 163774, 2639281, 5278562, 34310653, 68621306]

約数ペア:

[(1, 68621306), (2, 34310653), (13, 5278562), (26, 2639281), (419, 163774), (838, 81887), (5447, 12598), (6299, 10894)]