28700416

素因数分解:

$2^8\times {\mathrm{112111}}^1$

素因数の和:112127

約数の個数: 18

約数和(自身を含む): 57289232

約数和(自身を除く): 28588816

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 112111, 224222, 448444, 896888, 1793776, 3587552, 7175104, 14350208, 28700416]

約数ペア:

[(1, 28700416), (2, 14350208), (4, 7175104), (8, 3587552), (16, 1793776), (32, 896888), (64, 448444), (128, 224222), (256, 112111)]