68465672

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{70729}}^1$

素因数の和:70757

約数の個数: 24

約数和(自身を含む): 141106350

約数和(自身を除く): 72640678

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 70729, 141458, 282916, 565832, 778019, 1556038, 3112076, 6224152, 8558209, 17116418, 34232836, 68465672]

約数ペア:

[(1, 68465672), (2, 34232836), (4, 17116418), (8, 8558209), (11, 6224152), (22, 3112076), (44, 1556038), (88, 778019), (121, 565832), (242, 282916), (484, 141458), (968, 70729)]