28928852

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{2129}}^1$

素因数の和:2255

約数の個数: 24

約数和(自身を含む): 52483200

約数和(自身を除く): 23554348

約数列:

[1, 2, 4, 43, 79, 86, 158, 172, 316, 2129, 3397, 4258, 6794, 8516, 13588, 91547, 168191, 183094, 336382, 366188, 672764, 7232213, 14464426, 28928852]

約数ペア:

[(1, 28928852), (2, 14464426), (4, 7232213), (43, 672764), (79, 366188), (86, 336382), (158, 183094), (172, 168191), (316, 91547), (2129, 13588), (3397, 8516), (4258, 6794)]