28566164

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{59021}}^1$

素因数の和:59047

約数の個数: 18

約数和(自身を含む): 54949482

約数和(自身を除く): 26383318

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 59021, 118042, 236084, 649231, 1298462, 2596924, 7141541, 14283082, 28566164]

約数ペア:

[(1, 28566164), (2, 14283082), (4, 7141541), (11, 2596924), (22, 1298462), (44, 649231), (121, 236084), (242, 118042), (484, 59021)]