28017224

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{206009}}^1$

素因数の和:206032

約数の個数: 16

約数和(自身を含む): 55622700

約数和(自身を除く): 27605476

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 206009, 412018, 824036, 1648072, 3502153, 7004306, 14008612, 28017224]

約数ペア:

[(1, 28017224), (2, 14008612), (4, 7004306), (8, 3502153), (17, 1648072), (34, 824036), (68, 412018), (136, 206009)]