13984208

素因数分解:

$2^4\times 7^2\times {\mathrm{17837}}^1$

素因数の和:17859

約数の個数: 30

約数和(自身を含む): 31519746

約数和(自身を除く): 17535538

約数列:

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

約数ペア:

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