71038255

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{691}}^1\times {\mathrm{709}}^1$

素因数の和:1434

約数の個数: 16

約数和(自身を含む): 88437600

約数和(自身を除く): 17399345

約数列:

[1, 5, 29, 145, 691, 709, 3455, 3545, 20039, 20561, 100195, 102805, 489919, 2449595, 14207651, 71038255]

約数ペア:

[(1, 71038255), (5, 14207651), (29, 2449595), (145, 489919), (691, 102805), (709, 100195), (3455, 20561), (3545, 20039)]