28386448

素因数分解:

$2^4\times {\mathrm{307}}^1\times {\mathrm{5779}}^1$

素因数の和:6094

約数の個数: 20

約数和(自身を含む): 55187440

約数和(自身を除く): 26800992

約数列:

[1, 2, 4, 8, 16, 307, 614, 1228, 2456, 4912, 5779, 11558, 23116, 46232, 92464, 1774153, 3548306, 7096612, 14193224, 28386448]

約数ペア:

[(1, 28386448), (2, 14193224), (4, 7096612), (8, 3548306), (16, 1774153), (307, 92464), (614, 46232), (1228, 23116), (2456, 11558), (4912, 5779)]