28514094

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{678907}}^1$

素因数の和:678919

約数の個数: 16

約数和(自身を含む): 65175168

約数和(自身を除く): 36661074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 678907, 1357814, 2036721, 4073442, 4752349, 9504698, 14257047, 28514094]

約数ペア:

[(1, 28514094), (2, 14257047), (3, 9504698), (6, 4752349), (7, 4073442), (14, 2036721), (21, 1357814), (42, 678907)]