28421604

素因数分解:

$2^2\times 3^4\times {\mathrm{87721}}^1$

素因数の和:87737

約数の個数: 30

約数和(自身を含む): 74300534

約数和(自身を除く): 45878930

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 87721, 175442, 263163, 350884, 526326, 789489, 1052652, 1578978, 2368467, 3157956, 4736934, 7105401, 9473868, 14210802, 28421604]

約数ペア:

[(1, 28421604), (2, 14210802), (3, 9473868), (4, 7105401), (6, 4736934), (9, 3157956), (12, 2368467), (18, 1578978), (27, 1052652), (36, 789489), (54, 526326), (81, 350884), (108, 263163), (162, 175442), (324, 87721)]