66019816

素因数分解:

$2^3\times {\mathrm{1217}}^1\times {\mathrm{6781}}^1$

素因数の和:8004

約数の個数: 16

約数和(自身を含む): 123907140

約数和(自身を除く): 57887324

約数列:

[1, 2, 4, 8, 1217, 2434, 4868, 6781, 9736, 13562, 27124, 54248, 8252477, 16504954, 33009908, 66019816]

約数ペア:

[(1, 66019816), (2, 33009908), (4, 16504954), (8, 8252477), (1217, 54248), (2434, 27124), (4868, 13562), (6781, 9736)]