75885278

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{285283}}^1$

素因数の和:285311

約数の個数: 16

約数和(自身を含む): 136936320

約数和(自身を除く): 61051042

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 285283, 570566, 1996981, 3993962, 5420377, 10840754, 37942639, 75885278]

約数ペア:

[(1, 75885278), (2, 37942639), (7, 10840754), (14, 5420377), (19, 3993962), (38, 1996981), (133, 570566), (266, 285283)]