28974352

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{164627}}^1$

素因数の和:164646

約数の個数: 20

約数和(自身を含む): 61241616

約数和(自身を除く): 32267264

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 164627, 329254, 658508, 1317016, 1810897, 2634032, 3621794, 7243588, 14487176, 28974352]

約数ペア:

[(1, 28974352), (2, 14487176), (4, 7243588), (8, 3621794), (11, 2634032), (16, 1810897), (22, 1317016), (44, 658508), (88, 329254), (176, 164627)]