40668592

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{34819}}^1$

素因数の和:34900

約数の個数: 20

約数和(自身を含む): 79877080

約数和(自身を除く): 39208488

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 34819, 69638, 139276, 278552, 557104, 2541787, 5083574, 10167148, 20334296, 40668592]

約数ペア:

[(1, 40668592), (2, 20334296), (4, 10167148), (8, 5083574), (16, 2541787), (73, 557104), (146, 278552), (292, 139276), (584, 69638), (1168, 34819)]