42956438

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{10691}}^1$

素因数の和:10748

約数の個数: 24

約数和(自身を含む): 76789944

約数和(自身を除く): 33833506

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 10691, 21382, 74837, 149674, 438331, 523859, 876662, 1047718, 3068317, 6136634, 21478219, 42956438]

約数ペア:

[(1, 42956438), (2, 21478219), (7, 6136634), (14, 3068317), (41, 1047718), (49, 876662), (82, 523859), (98, 438331), (287, 149674), (574, 74837), (2009, 21382), (4018, 10691)]