38732624

素因数分解:

$2^4\times 7^1\times {\mathrm{173}}^1\times {\mathrm{1999}}^1$

素因数の和:2187

約数の個数: 40

約数和(自身を含む): 86304000

約数和(自身を除く): 47571376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 173, 346, 692, 1211, 1384, 1999, 2422, 2768, 3998, 4844, 7996, 9688, 13993, 15992, 19376, 27986, 31984, 55972, 111944, 223888, 345827, 691654, 1383308, 2420789, 2766616, 4841578, 5533232, 9683156, 19366312, 38732624]

約数ペア:

[(1, 38732624), (2, 19366312), (4, 9683156), (7, 5533232), (8, 4841578), (14, 2766616), (16, 2420789), (28, 1383308), (56, 691654), (112, 345827), (173, 223888), (346, 111944), (692, 55972), (1211, 31984), (1384, 27986), (1999, 19376), (2422, 15992), (2768, 13993), (3998, 9688), (4844, 7996)]