28521834

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{432149}}^1$

素因数の和:432165

約数の個数: 16

約数和(自身を含む): 62229600

約数和(自身を除く): 33707766

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 432149, 864298, 1296447, 2592894, 4753639, 9507278, 14260917, 28521834]

約数ペア:

[(1, 28521834), (2, 14260917), (3, 9507278), (6, 4753639), (11, 2592894), (22, 1296447), (33, 864298), (66, 432149)]