74640433

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{2971}}^1$

素因数の和:3112

約数の個数: 16

約数和(自身を含む): 88541824

約数和(自身を除く): 13901391

約数列:

[1, 7, 37, 97, 259, 679, 2971, 3589, 20797, 25123, 109927, 288187, 769489, 2017309, 10662919, 74640433]

約数ペア:

[(1, 74640433), (7, 10662919), (37, 2017309), (97, 769489), (259, 288187), (679, 109927), (2971, 25123), (3589, 20797)]