68037886

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{1627}}^1$

素因数の和:1768

約数の個数: 32

約数和(自身を含む): 121904640

約数和(自身を除く): 53866754

約数列:

[1, 2, 7, 14, 29, 58, 103, 203, 206, 406, 721, 1442, 1627, 2987, 3254, 5974, 11389, 20909, 22778, 41818, 47183, 94366, 167581, 330281, 335162, 660562, 1173067, 2346134, 4859849, 9719698, 34018943, 68037886]

約数ペア:

[(1, 68037886), (2, 34018943), (7, 9719698), (14, 4859849), (29, 2346134), (58, 1173067), (103, 660562), (203, 335162), (206, 330281), (406, 167581), (721, 94366), (1442, 47183), (1627, 41818), (2987, 22778), (3254, 20909), (5974, 11389)]