28481604

素因数分解:

$2^2\times 3^1\times {\mathrm{509}}^1\times {\mathrm{4663}}^1$

素因数の和:5179

約数の個数: 24

約数和(自身を含む): 66601920

約数和(自身を除く): 38120316

約数列:

[1, 2, 3, 4, 6, 12, 509, 1018, 1527, 2036, 3054, 4663, 6108, 9326, 13989, 18652, 27978, 55956, 2373467, 4746934, 7120401, 9493868, 14240802, 28481604]

約数ペア:

[(1, 28481604), (2, 14240802), (3, 9493868), (4, 7120401), (6, 4746934), (12, 2373467), (509, 55956), (1018, 27978), (1527, 18652), (2036, 13989), (3054, 9326), (4663, 6108)]