28667282

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{49943}}^1$

素因数の和:49993

約数の個数: 16

約数和(自身を含む): 50343552

約数和(自身を除く): 21676270

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 49943, 99886, 349601, 699202, 2047663, 4095326, 14333641, 28667282]

約数ペア:

[(1, 28667282), (2, 14333641), (7, 4095326), (14, 2047663), (41, 699202), (82, 349601), (287, 99886), (574, 49943)]