68729842

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{18913}}^1$

素因数の和:19017

約数の個数: 16

約数和(自身を含む): 108944640

約数和(自身を除く): 40214798

約数列:

[1, 2, 23, 46, 79, 158, 1817, 3634, 18913, 37826, 434999, 869998, 1494127, 2988254, 34364921, 68729842]

約数ペア:

[(1, 68729842), (2, 34364921), (23, 2988254), (46, 1494127), (79, 869998), (158, 434999), (1817, 37826), (3634, 18913)]