28667204

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{1093}}^1$

素因数の和:1259

約数の個数: 24

約数和(自身を含む): 51461760

約数和(自身を除く): 22794556

約数列:

[1, 2, 4, 79, 83, 158, 166, 316, 332, 1093, 2186, 4372, 6557, 13114, 26228, 86347, 90719, 172694, 181438, 345388, 362876, 7166801, 14333602, 28667204]

約数ペア:

[(1, 28667204), (2, 14333602), (4, 7166801), (79, 362876), (83, 345388), (158, 181438), (166, 172694), (316, 90719), (332, 86347), (1093, 26228), (2186, 13114), (4372, 6557)]