68112562

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1109}}^1$

素因数の和:1266

約数の個数: 32

約数和(自身を含む): 120839040

約数和(自身を除く): 52726478

約数列:

[1, 2, 7, 14, 41, 82, 107, 214, 287, 574, 749, 1109, 1498, 2218, 4387, 7763, 8774, 15526, 30709, 45469, 61418, 90938, 118663, 237326, 318283, 636566, 830641, 1661282, 4865183, 9730366, 34056281, 68112562]

約数ペア:

[(1, 68112562), (2, 34056281), (7, 9730366), (14, 4865183), (41, 1661282), (82, 830641), (107, 636566), (214, 318283), (287, 237326), (574, 118663), (749, 90938), (1109, 61418), (1498, 45469), (2218, 30709), (4387, 15526), (7763, 8774)]