66891330268

素因数分解:

$2^2\times 7^1\times {\mathrm{5689}}^1\times {\mathrm{419929}}^1$

素因数の和:425629

約数の個数: 24

約数和(自身を含む): 133806495200

約数和(自身を除く): 66915164932

約数列:

[1, 2, 4, 7, 14, 28, 5689, 11378, 22756, 39823, 79646, 159292, 419929, 839858, 1679716, 2939503, 5879006, 11758012, 2388976081, 4777952162, 9555904324, 16722832567, 33445665134, 66891330268]

約数ペア:

[(1, 66891330268), (2, 33445665134), (4, 16722832567), (7, 9555904324), (14, 4777952162), (28, 2388976081), (5689, 11758012), (11378, 5879006), (22756, 2939503), (39823, 1679716), (79646, 839858), (159292, 419929)]