26217685

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{3079}}^1$

素因数の和:3228

約数の個数: 16

約数和(自身を含む): 34151040

約数和(自身を除く): 7933355

約数列:

[1, 5, 13, 65, 131, 655, 1703, 3079, 8515, 15395, 40027, 200135, 403349, 2016745, 5243537, 26217685]

約数ペア:

[(1, 26217685), (5, 5243537), (13, 2016745), (65, 403349), (131, 200135), (655, 40027), (1703, 15395), (3079, 8515)]