38680936

素因数分解:

$2^3\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2221}}^1$

素因数の和:2545

約数の個数: 32

約数和(自身を含む): 83191680

約数和(自身を除く): 44510744

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 311, 622, 1244, 2177, 2221, 2488, 4354, 4442, 8708, 8884, 15547, 17416, 17768, 31094, 62188, 124376, 690731, 1381462, 2762924, 4835117, 5525848, 9670234, 19340468, 38680936]

約数ペア:

[(1, 38680936), (2, 19340468), (4, 9670234), (7, 5525848), (8, 4835117), (14, 2762924), (28, 1381462), (56, 690731), (311, 124376), (622, 62188), (1244, 31094), (2177, 17768), (2221, 17416), (2488, 15547), (4354, 8884), (4442, 8708)]