68681576

素因数分解:

$2^3\times {\mathrm{821}}^1\times {\mathrm{10457}}^1$

素因数の和:11284

約数の個数: 16

約数和(自身を含む): 128947140

約数和(自身を除く): 60265564

約数列:

[1, 2, 4, 8, 821, 1642, 3284, 6568, 10457, 20914, 41828, 83656, 8585197, 17170394, 34340788, 68681576]

約数ペア:

[(1, 68681576), (2, 34340788), (4, 17170394), (8, 8585197), (821, 83656), (1642, 41828), (3284, 20914), (6568, 10457)]