25669084

素因数分解:

$2^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{4111}}^1$

素因数の和:4345

約数の個数: 24

約数和(自身を含む): 51580928

約数和(自身を除く): 25911844

約数列:

[1, 2, 4, 7, 14, 28, 223, 446, 892, 1561, 3122, 4111, 6244, 8222, 16444, 28777, 57554, 115108, 916753, 1833506, 3667012, 6417271, 12834542, 25669084]

約数ペア:

[(1, 25669084), (2, 12834542), (4, 6417271), (7, 3667012), (14, 1833506), (28, 916753), (223, 115108), (446, 57554), (892, 28777), (1561, 16444), (3122, 8222), (4111, 6244)]