28505708798

素因数分解:

$2^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{769}}^1\times {\mathrm{5897}}^1$

素因数の和:7124

約数の個数: 32

約数和(自身を含む): 49047768000

約数和(自身を除く): 20542059202

約数列:

[1, 2, 7, 14, 449, 769, 898, 1538, 3143, 5383, 5897, 6286, 10766, 11794, 41279, 82558, 345281, 690562, 2416967, 2647753, 4534793, 4833934, 5295506, 9069586, 18534271, 31743551, 37068542, 63487102, 2036122057, 4072244114, 14252854399, 28505708798]

約数ペア:

[(1, 28505708798), (2, 14252854399), (7, 4072244114), (14, 2036122057), (449, 63487102), (769, 37068542), (898, 31743551), (1538, 18534271), (3143, 9069586), (5383, 5295506), (5897, 4833934), (6286, 4534793), (10766, 2647753), (11794, 2416967), (41279, 690562), (82558, 345281)]