68340766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{37021}}^1$

素因数の和:37107

約数の個数: 16

約数和(自身を含む): 111954528

約数和(自身を除く): 43613762

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 37021, 74042, 481273, 962546, 2628491, 5256982, 34170383, 68340766]

約数ペア:

[(1, 68340766), (2, 34170383), (13, 5256982), (26, 2628491), (71, 962546), (142, 481273), (923, 74042), (1846, 37021)]