24457942736

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{80453759}}^1$

素因数の和:80453786

約数の個数: 20

約数和(自身を含む): 49881331200

約数和(自身を除く): 25423388464

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 80453759, 160907518, 321815036, 643630072, 1287260144, 1528621421, 3057242842, 6114485684, 12228971368, 24457942736]

約数ペア:

[(1, 24457942736), (2, 12228971368), (4, 6114485684), (8, 3057242842), (16, 1528621421), (19, 1287260144), (38, 643630072), (76, 321815036), (152, 160907518), (304, 80453759)]