66793802

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1\times {\mathrm{769}}^1$

素因数の和:1225

約数の個数: 16

約数和(自身を含む): 101372040

約数和(自身を除く): 34578238

約数列:

[1, 2, 137, 274, 317, 634, 769, 1538, 43429, 86858, 105353, 210706, 243773, 487546, 33396901, 66793802]

約数ペア:

[(1, 66793802), (2, 33396901), (137, 487546), (274, 243773), (317, 210706), (634, 105353), (769, 86858), (1538, 43429)]