28828912

素因数分解:

$2^4\times 7^1\times {\mathrm{257401}}^1$

素因数の和:257416

約数の個数: 20

約数和(自身を含む): 63835696

約数和(自身を除く): 35006784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 257401, 514802, 1029604, 1801807, 2059208, 3603614, 4118416, 7207228, 14414456, 28828912]

約数ペア:

[(1, 28828912), (2, 14414456), (4, 7207228), (7, 4118416), (8, 3603614), (14, 2059208), (16, 1801807), (28, 1029604), (56, 514802), (112, 257401)]