28293272

素因数分解:

$2^3\times 7^1\times {\mathrm{505237}}^1$

素因数の和:505250

約数の個数: 16

約数和(自身を含む): 60628560

約数和(自身を除く): 32335288

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 505237, 1010474, 2020948, 3536659, 4041896, 7073318, 14146636, 28293272]

約数ペア:

[(1, 28293272), (2, 14146636), (4, 7073318), (7, 4041896), (8, 3536659), (14, 2020948), (28, 1010474), (56, 505237)]