28469224

素因数分解:

$2^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{1933}}^1$

素因数の和:2209

約数の個数: 32

約数和(自身を含む): 61269120

約数和(自身を除く): 32799896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 263, 526, 1052, 1841, 1933, 2104, 3682, 3866, 7364, 7732, 13531, 14728, 15464, 27062, 54124, 108248, 508379, 1016758, 2033516, 3558653, 4067032, 7117306, 14234612, 28469224]

約数ペア:

[(1, 28469224), (2, 14234612), (4, 7117306), (7, 4067032), (8, 3558653), (14, 2033516), (28, 1016758), (56, 508379), (263, 108248), (526, 54124), (1052, 27062), (1841, 15464), (1933, 14728), (2104, 13531), (3682, 7732), (3866, 7364)]