55720672

素因数分解:

$2^5\times 7^1\times {\mathrm{248753}}^1$

素因数の和:248770

約数の個数: 24

約数和(自身を含む): 125372016

約数和(自身を除く): 69651344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 248753, 497506, 995012, 1741271, 1990024, 3482542, 3980048, 6965084, 7960096, 13930168, 27860336, 55720672]

約数ペア:

[(1, 55720672), (2, 27860336), (4, 13930168), (7, 7960096), (8, 6965084), (14, 3980048), (16, 3482542), (28, 1990024), (32, 1741271), (56, 995012), (112, 497506), (224, 248753)]