22971704

素因数分解:

$2^3\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1319}}^1$

素因数の和:1643

約数の個数: 32

約数和(自身を含む): 49420800

約数和(自身を除く): 26449096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 311, 622, 1244, 1319, 2177, 2488, 2638, 4354, 5276, 8708, 9233, 10552, 17416, 18466, 36932, 73864, 410209, 820418, 1640836, 2871463, 3281672, 5742926, 11485852, 22971704]

約数ペア:

[(1, 22971704), (2, 11485852), (4, 5742926), (7, 3281672), (8, 2871463), (14, 1640836), (28, 820418), (56, 410209), (311, 73864), (622, 36932), (1244, 18466), (1319, 17416), (2177, 10552), (2488, 9233), (2638, 8708), (4354, 5276)]