2226448

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:311

約数の個数: 40

約数和(自身を含む): 5003648

約数和(自身を除く): 2777200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 193, 206, 386, 412, 721, 772, 824, 1351, 1442, 1544, 1648, 2702, 2884, 3088, 5404, 5768, 10808, 11536, 19879, 21616, 39758, 79516, 139153, 159032, 278306, 318064, 556612, 1113224, 2226448]

約数ペア:

[(1, 2226448), (2, 1113224), (4, 556612), (7, 318064), (8, 278306), (14, 159032), (16, 139153), (28, 79516), (56, 39758), (103, 21616), (112, 19879), (193, 11536), (206, 10808), (386, 5768), (412, 5404), (721, 3088), (772, 2884), (824, 2702), (1351, 1648), (1442, 1544)]