28496742

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{43573}}^1$

素因数の和:43687

約数の個数: 16

約数和(自身を含む): 57517680

約数和(自身を除く): 29020938

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 43573, 87146, 130719, 261438, 4749457, 9498914, 14248371, 28496742]

約数ペア:

[(1, 28496742), (2, 14248371), (3, 9498914), (6, 4749457), (109, 261438), (218, 130719), (327, 87146), (654, 43573)]