71468411

素因数分解:

$7^2\times {\mathrm{59}}^2\times {\mathrm{419}}^1$

素因数の和:551

約数の個数: 18

約数和(自身を含む): 84771540

約数和(自身を除く): 13303129

約数列:

[1, 7, 49, 59, 413, 419, 2891, 2933, 3481, 20531, 24367, 24721, 170569, 173047, 1211329, 1458539, 10209773, 71468411]

約数ペア:

[(1, 71468411), (7, 10209773), (49, 1458539), (59, 1211329), (413, 173047), (419, 170569), (2891, 24721), (2933, 24367), (3481, 20531)]