28635236

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{9929}}^1$

素因数の和:10043

約数の個数: 24

約数和(自身を含む): 57832320

約数和(自身を除く): 29197084

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 9929, 19858, 39716, 69503, 139006, 278012, 1022687, 2045374, 4090748, 7158809, 14317618, 28635236]

約数ペア:

[(1, 28635236), (2, 14317618), (4, 7158809), (7, 4090748), (14, 2045374), (28, 1022687), (103, 278012), (206, 139006), (412, 69503), (721, 39716), (1442, 19858), (2884, 9929)]