28883414

素因数分解:

$2^1\times 7^1\times {\mathrm{839}}^1\times {\mathrm{2459}}^1$

素因数の和:3307

約数の個数: 16

約数和(自身を含む): 49593600

約数和(自身を除く): 20710186

約数列:

[1, 2, 7, 14, 839, 1678, 2459, 4918, 5873, 11746, 17213, 34426, 2063101, 4126202, 14441707, 28883414]

約数ペア:

[(1, 28883414), (2, 14441707), (7, 4126202), (14, 2063101), (839, 34426), (1678, 17213), (2459, 11746), (4918, 5873)]