71497322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{6563}}^1$

素因数の和:6997

約数の個数: 16

約数和(自身を含む): 115788960

約数和(自身を除く): 44291638

約数列:

[1, 2, 13, 26, 419, 838, 5447, 6563, 10894, 13126, 85319, 170638, 2749897, 5499794, 35748661, 71497322]

約数ペア:

[(1, 71497322), (2, 35748661), (13, 5499794), (26, 2749897), (419, 170638), (838, 85319), (5447, 13126), (6563, 10894)]