5145056

素因数分解:

$2^5\times 7^1\times {\mathrm{103}}^1\times {\mathrm{223}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 11741184

約数和(自身を除く): 6596128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 103, 112, 206, 223, 224, 412, 446, 721, 824, 892, 1442, 1561, 1648, 1784, 2884, 3122, 3296, 3568, 5768, 6244, 7136, 11536, 12488, 22969, 23072, 24976, 45938, 49952, 91876, 160783, 183752, 321566, 367504, 643132, 735008, 1286264, 2572528, 5145056]

約数ペア:

[(1, 5145056), (2, 2572528), (4, 1286264), (7, 735008), (8, 643132), (14, 367504), (16, 321566), (28, 183752), (32, 160783), (56, 91876), (103, 49952), (112, 45938), (206, 24976), (223, 23072), (224, 22969), (412, 12488), (446, 11536), (721, 7136), (824, 6244), (892, 5768), (1442, 3568), (1561, 3296), (1648, 3122), (1784, 2884)]