26886535

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{3257}}^1$

素因数の和:3402

約数の個数: 16

約数和(自身を含む): 35030016

約数和(自身を除く): 8143481

約数列:

[1, 5, 13, 65, 127, 635, 1651, 3257, 8255, 16285, 42341, 211705, 413639, 2068195, 5377307, 26886535]

約数ペア:

[(1, 26886535), (5, 5377307), (13, 2068195), (65, 413639), (127, 211705), (635, 42341), (1651, 16285), (3257, 8255)]