68348878

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{36011}}^1$

素因数の和:36099

約数の個数: 16

約数和(自身を含む): 111925296

約数和(自身を除く): 43576418

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 36011, 72022, 468143, 936286, 2628803, 5257606, 34174439, 68348878]

約数ペア:

[(1, 68348878), (2, 34174439), (13, 5257606), (26, 2628803), (73, 936286), (146, 468143), (949, 72022), (1898, 36011)]