28683856

素因数分解:

$2^4\times {\mathrm{1049}}^1\times {\mathrm{1709}}^1$

素因数の和:2766

約数の個数: 20

約数和(自身を含む): 55660500

約数和(自身を除く): 26976644

約数列:

[1, 2, 4, 8, 16, 1049, 1709, 2098, 3418, 4196, 6836, 8392, 13672, 16784, 27344, 1792741, 3585482, 7170964, 14341928, 28683856]

約数ペア:

[(1, 28683856), (2, 14341928), (4, 7170964), (8, 3585482), (16, 1792741), (1049, 27344), (1709, 16784), (2098, 13672), (3418, 8392), (4196, 6836)]