42640318

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179161}}^1$

素因数の和:179187

約数の個数: 16

約数和(自身を含む): 77397984

約数和(自身を除く): 34757666

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 179161, 358322, 1254127, 2508254, 3045737, 6091474, 21320159, 42640318]

約数ペア:

[(1, 42640318), (2, 21320159), (7, 6091474), (14, 3045737), (17, 2508254), (34, 1254127), (119, 358322), (238, 179161)]