27968416

素因数分解:

$2^5\times 7^2\times {\mathrm{17837}}^1$

素因数の和:17861

約数の個数: 36

約数和(自身を含む): 64056258

約数和(自身を除く): 36087842

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 17837, 35674, 71348, 124859, 142696, 249718, 285392, 499436, 570784, 874013, 998872, 1748026, 1997744, 3496052, 3995488, 6992104, 13984208, 27968416]

約数ペア:

[(1, 27968416), (2, 13984208), (4, 6992104), (7, 3995488), (8, 3496052), (14, 1997744), (16, 1748026), (28, 998872), (32, 874013), (49, 570784), (56, 499436), (98, 285392), (112, 249718), (196, 142696), (224, 124859), (392, 71348), (784, 35674), (1568, 17837)]