78806378

素因数分解:

$2^1\times 7^1\times {\mathrm{859}}^1\times {\mathrm{6553}}^1$

素因数の和:7421

約数の個数: 16

約数和(自身を含む): 135274560

約数和(自身を除く): 56468182

約数列:

[1, 2, 7, 14, 859, 1718, 6013, 6553, 12026, 13106, 45871, 91742, 5629027, 11258054, 39403189, 78806378]

約数ペア:

[(1, 78806378), (2, 39403189), (7, 11258054), (14, 5629027), (859, 91742), (1718, 45871), (6013, 13106), (6553, 12026)]