22704752

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{2777}}^1$

素因数の和:2865

約数の個数: 40

約数和(自身を含む): 50981856

約数和(自身を除く): 28277104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 146, 292, 511, 584, 1022, 1168, 2044, 2777, 4088, 5554, 8176, 11108, 19439, 22216, 38878, 44432, 77756, 155512, 202721, 311024, 405442, 810884, 1419047, 1621768, 2838094, 3243536, 5676188, 11352376, 22704752]

約数ペア:

[(1, 22704752), (2, 11352376), (4, 5676188), (7, 3243536), (8, 2838094), (14, 1621768), (16, 1419047), (28, 810884), (56, 405442), (73, 311024), (112, 202721), (146, 155512), (292, 77756), (511, 44432), (584, 38878), (1022, 22216), (1168, 19439), (2044, 11108), (2777, 8176), (4088, 5554)]