28008442

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181873}}^1$

素因数の和:181893

約数の個数: 16

約数和(自身を含む): 52379712

約数和(自身を除く): 24371270

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 181873, 363746, 1273111, 2000603, 2546222, 4001206, 14004221, 28008442]

約数ペア:

[(1, 28008442), (2, 14004221), (7, 4001206), (11, 2546222), (14, 2000603), (22, 1273111), (77, 363746), (154, 181873)]