67211284

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{126337}}^1$

素因数の和:126367

約数の個数: 24

約数和(自身を含む): 141498560

約数和(自身を除く): 74287276

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 126337, 252674, 505348, 884359, 1768718, 2400403, 3537436, 4800806, 9601612, 16802821, 33605642, 67211284]

約数ペア:

[(1, 67211284), (2, 33605642), (4, 16802821), (7, 9601612), (14, 4800806), (19, 3537436), (28, 2400403), (38, 1768718), (76, 884359), (133, 505348), (266, 252674), (532, 126337)]