42508396

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79903}}^1$

素因数の和:79933

約数の個数: 24

約数和(自身を含む): 89492480

約数和(自身を除く): 46984084

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 79903, 159806, 319612, 559321, 1118642, 1518157, 2237284, 3036314, 6072628, 10627099, 21254198, 42508396]

約数ペア:

[(1, 42508396), (2, 21254198), (4, 10627099), (7, 6072628), (14, 3036314), (19, 2237284), (28, 1518157), (38, 1118642), (76, 559321), (133, 319612), (266, 159806), (532, 79903)]