66500624

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{8263}}^1$

素因数の和:8774

約数の個数: 20

約数和(自身を含む): 129116736

約数和(自身を除く): 62616112

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 8048, 8263, 16526, 33052, 66104, 132208, 4156289, 8312578, 16625156, 33250312, 66500624]

約数ペア:

[(1, 66500624), (2, 33250312), (4, 16625156), (8, 8312578), (16, 4156289), (503, 132208), (1006, 66104), (2012, 33052), (4024, 16526), (8048, 8263)]