64653947792

素因数分解:

$2^4\times 7^1\times {\mathrm{577267391}}^1$

素因数の和:577267406

約数の個数: 20

約数和(自身を含む): 143162313216

約数和(自身を除く): 78508365424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 577267391, 1154534782, 2309069564, 4040871737, 4618139128, 8081743474, 9236278256, 16163486948, 32326973896, 64653947792]

約数ペア:

[(1, 64653947792), (2, 32326973896), (4, 16163486948), (7, 9236278256), (8, 8081743474), (14, 4618139128), (16, 4040871737), (28, 2309069564), (56, 1154534782), (112, 577267391)]