66628601

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{1951}}^1$

素因数の和:2072

約数の個数: 16

約数和(自身を含む): 74769408

約数和(自身を除く): 8140807

約数列:

[1, 13, 37, 71, 481, 923, 1951, 2627, 25363, 34151, 72187, 138521, 938431, 1800773, 5125277, 66628601]

約数ペア:

[(1, 66628601), (13, 5125277), (37, 1800773), (71, 938431), (481, 138521), (923, 72187), (1951, 34151), (2627, 25363)]