28013062

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181903}}^1$

素因数の和:181923

約数の個数: 16

約数和(自身を含む): 52388352

約数和(自身を除く): 24375290

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 181903, 363806, 1273321, 2000933, 2546642, 4001866, 14006531, 28013062]

約数ペア:

[(1, 28013062), (2, 14006531), (7, 4001866), (11, 2546642), (14, 2000933), (22, 1273321), (77, 363806), (154, 181903)]