26023985

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{5639}}^1$

素因数の和:5728

約数の個数: 16

約数和(自身を含む): 34110720

約数和(自身を除く): 8086735

約数列:

[1, 5, 13, 65, 71, 355, 923, 4615, 5639, 28195, 73307, 366535, 400369, 2001845, 5204797, 26023985]

約数ペア:

[(1, 26023985), (5, 5204797), (13, 2001845), (65, 400369), (71, 366535), (355, 73307), (923, 28195), (4615, 5639)]