64644866

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17387}}^1$

素因数の和:17426

約数の個数: 24

約数和(自身を含む): 114552144

約数和(自身を除く): 49907278

約数列:

[1, 2, 11, 13, 22, 26, 143, 169, 286, 338, 1859, 3718, 17387, 34774, 191257, 226031, 382514, 452062, 2486341, 2938403, 4972682, 5876806, 32322433, 64644866]

約数ペア:

[(1, 64644866), (2, 32322433), (11, 5876806), (13, 4972682), (22, 2938403), (26, 2486341), (143, 452062), (169, 382514), (286, 226031), (338, 191257), (1859, 34774), (3718, 17387)]