28769322

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{111509}}^1$

素因数の和:111557

約数の個数: 16

約数和(自身を含む): 58877280

約数和(自身を除く): 30107958

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 111509, 223018, 334527, 669054, 4794887, 9589774, 14384661, 28769322]

約数ペア:

[(1, 28769322), (2, 14384661), (3, 9589774), (6, 4794887), (43, 669054), (86, 334527), (129, 223018), (258, 111509)]