28384458

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{278279}}^1$

素因数の和:278301

約数の個数: 16

約数和(自身を含む): 60108480

約数和(自身を除く): 31724022

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 278279, 556558, 834837, 1669674, 4730743, 9461486, 14192229, 28384458]

約数ペア:

[(1, 28384458), (2, 14192229), (3, 9461486), (6, 4730743), (17, 1669674), (34, 834837), (51, 556558), (102, 278279)]