68675222

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{445943}}^1$

素因数の和:445963

約数の個数: 16

約数和(自身を含む): 128431872

約数和(自身を除く): 59756650

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 445943, 891886, 3121601, 4905373, 6243202, 9810746, 34337611, 68675222]

約数ペア:

[(1, 68675222), (2, 34337611), (7, 9810746), (11, 6243202), (14, 4905373), (22, 3121601), (77, 891886), (154, 445943)]