2862385456

素因数分解:

$2^4\times 7^1\times {\mathrm{25557013}}^1$

素因数の和:25557028

約数の個数: 20

約数和(自身を含む): 6338139472

約数和(自身を除く): 3475754016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 25557013, 51114026, 102228052, 178899091, 204456104, 357798182, 408912208, 715596364, 1431192728, 2862385456]

約数ペア:

[(1, 2862385456), (2, 1431192728), (4, 715596364), (7, 408912208), (8, 357798182), (14, 204456104), (16, 178899091), (28, 102228052), (56, 51114026), (112, 25557013)]