28550032

素因数分解:

$2^4\times 7^1\times {\mathrm{254911}}^1$

素因数の和:254926

約数の個数: 20

約数和(自身を含む): 63218176

約数和(自身を除く): 34668144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 254911, 509822, 1019644, 1784377, 2039288, 3568754, 4078576, 7137508, 14275016, 28550032]

約数ペア:

[(1, 28550032), (2, 14275016), (4, 7137508), (7, 4078576), (8, 3568754), (14, 2039288), (16, 1784377), (28, 1019644), (56, 509822), (112, 254911)]