657152048

素因数分解:

$2^4\times 7^1\times {\mathrm{5867429}}^1$

素因数の和:5867444

約数の個数: 20

約数和(自身を含む): 1455122640

約数和(自身を除く): 797970592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 5867429, 11734858, 23469716, 41072003, 46939432, 82144006, 93878864, 164288012, 328576024, 657152048]

約数ペア:

[(1, 657152048), (2, 328576024), (4, 164288012), (7, 93878864), (8, 82144006), (14, 46939432), (16, 41072003), (28, 23469716), (56, 11734858), (112, 5867429)]