64571694

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{978359}}^1$

素因数の和:978375

約数の個数: 16

約数和(自身を含む): 140883840

約数和(自身を除く): 76312146

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 978359, 1956718, 2935077, 5870154, 10761949, 21523898, 32285847, 64571694]

約数ペア:

[(1, 64571694), (2, 32285847), (3, 21523898), (6, 10761949), (11, 5870154), (22, 2935077), (33, 1956718), (66, 978359)]