66708689

素因数分解:

${\mathrm{71}}^1\times {\mathrm{631}}^1\times {\mathrm{1489}}^1$

素因数の和:2191

約数の個数: 8

約数和(自身を含む): 67800960

約数和(自身を除く): 1092271

約数列:

[1, 71, 631, 1489, 44801, 105719, 939559, 66708689]

約数ペア:

[(1, 66708689), (71, 939559), (631, 105719), (1489, 44801)]