68559716

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{1439}}^1$

素因数の和:1763

約数の個数: 24

約数和(自身を含む): 123298560

約数和(自身を除く): 54738844

約数列:

[1, 2, 4, 43, 86, 172, 277, 554, 1108, 1439, 2878, 5756, 11911, 23822, 47644, 61877, 123754, 247508, 398603, 797206, 1594412, 17139929, 34279858, 68559716]

約数ペア:

[(1, 68559716), (2, 34279858), (4, 17139929), (43, 1594412), (86, 797206), (172, 398603), (277, 247508), (554, 123754), (1108, 61877), (1439, 47644), (2878, 23822), (5756, 11911)]