68140646

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{27191}}^1$

素因数の和:27379

約数の個数: 16

約数和(自身を含む): 117469440

約数和(自身を除く): 49328794

約数列:

[1, 2, 7, 14, 179, 358, 1253, 2506, 27191, 54382, 190337, 380674, 4867189, 9734378, 34070323, 68140646]

約数ペア:

[(1, 68140646), (2, 34070323), (7, 9734378), (14, 4867189), (179, 380674), (358, 190337), (1253, 54382), (2506, 27191)]