71211364

素因数分解:

$2^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{5741}}^1$

素因数の和:6195

約数の個数: 24

約数和(自身を含む): 142769088

約数和(自身を除く): 71557724

約数列:

[1, 2, 4, 7, 14, 28, 443, 886, 1772, 3101, 5741, 6202, 11482, 12404, 22964, 40187, 80374, 160748, 2543263, 5086526, 10173052, 17802841, 35605682, 71211364]

約数ペア:

[(1, 71211364), (2, 35605682), (4, 17802841), (7, 10173052), (14, 5086526), (28, 2543263), (443, 160748), (886, 80374), (1772, 40187), (3101, 22964), (5741, 12404), (6202, 11482)]