56914340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{406531}}^1$

素因数の和:406547

約数の個数: 24

約数和(自身を含む): 136594752

約数和(自身を除く): 79680412

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 406531, 813062, 1626124, 2032655, 2845717, 4065310, 5691434, 8130620, 11382868, 14228585, 28457170, 56914340]

約数ペア:

[(1, 56914340), (2, 28457170), (4, 14228585), (5, 11382868), (7, 8130620), (10, 5691434), (14, 4065310), (20, 2845717), (28, 2032655), (35, 1626124), (70, 813062), (140, 406531)]