42178444

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{136943}}^1$

素因数の和:136965

約数の個数: 24

約数和(自身を含む): 92026368

約数和(自身を除く): 49847924

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 136943, 273886, 547772, 958601, 1506373, 1917202, 3012746, 3834404, 6025492, 10544611, 21089222, 42178444]

約数ペア:

[(1, 42178444), (2, 21089222), (4, 10544611), (7, 6025492), (11, 3834404), (14, 3012746), (22, 1917202), (28, 1506373), (44, 958601), (77, 547772), (154, 273886), (308, 136943)]