27860336

素因数分解:

$2^4\times 7^1\times {\mathrm{248753}}^1$

素因数の和:248768

約数の個数: 20

約数和(自身を含む): 61690992

約数和(自身を除く): 33830656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 248753, 497506, 995012, 1741271, 1990024, 3482542, 3980048, 6965084, 13930168, 27860336]

約数ペア:

[(1, 27860336), (2, 13930168), (4, 6965084), (7, 3980048), (8, 3482542), (14, 1990024), (16, 1741271), (28, 995012), (56, 497506), (112, 248753)]