26681090

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{37579}}^1$

素因数の和:37657

約数の個数: 16

約数和(自身を含む): 48703680

約数和(自身を除く): 22022590

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 37579, 75158, 187895, 375790, 2668109, 5336218, 13340545, 26681090]

約数ペア:

[(1, 26681090), (2, 13340545), (5, 5336218), (10, 2668109), (71, 375790), (142, 187895), (355, 75158), (710, 37579)]