67920118

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{27103}}^1$

素因数の和:27291

約数の個数: 16

約数和(自身を含む): 117089280

約数和(自身を除く): 49169162

約数列:

[1, 2, 7, 14, 179, 358, 1253, 2506, 27103, 54206, 189721, 379442, 4851437, 9702874, 33960059, 67920118]

約数ペア:

[(1, 67920118), (2, 33960059), (7, 9702874), (14, 4851437), (179, 379442), (358, 189721), (1253, 54206), (2506, 27103)]