28325726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{99041}}^1$

素因数の和:99067

約数の個数: 16

約数和(自身を含む): 49917168

約数和(自身を除く): 21591442

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 99041, 198082, 1089451, 1287533, 2178902, 2575066, 14162863, 28325726]

約数ペア:

[(1, 28325726), (2, 14162863), (11, 2575066), (13, 2178902), (22, 1287533), (26, 1089451), (143, 198082), (286, 99041)]