68854778

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{4813}}^1$

素因数の和:5149

約数の個数: 16

約数和(自身を含む): 108141696

約数和(自身を除く): 39286918

約数列:

[1, 2, 23, 46, 311, 622, 4813, 7153, 9626, 14306, 110699, 221398, 1496843, 2993686, 34427389, 68854778]

約数ペア:

[(1, 68854778), (2, 34427389), (23, 2993686), (46, 1496843), (311, 221398), (622, 110699), (4813, 14306), (7153, 9626)]