40374404

素因数分解:

$2^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{3929}}^1$

素因数の和:4307

約数の個数: 24

約数和(自身を含む): 80989440

約数和(自身を除く): 40615036

約数列:

[1, 2, 4, 7, 14, 28, 367, 734, 1468, 2569, 3929, 5138, 7858, 10276, 15716, 27503, 55006, 110012, 1441943, 2883886, 5767772, 10093601, 20187202, 40374404]

約数ペア:

[(1, 40374404), (2, 20187202), (4, 10093601), (7, 5767772), (14, 2883886), (28, 1441943), (367, 110012), (734, 55006), (1468, 27503), (2569, 15716), (3929, 10276), (5138, 7858)]