22449056

素因数分解:

$2^5\times 7^2\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:266

約数の個数: 72

約数和(自身を含む): 52284960

約数和(自身を除く): 29835904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 103, 112, 139, 196, 206, 224, 278, 392, 412, 556, 721, 784, 824, 973, 1112, 1442, 1568, 1648, 1946, 2224, 2884, 3296, 3892, 4448, 5047, 5768, 6811, 7784, 10094, 11536, 13622, 14317, 15568, 20188, 23072, 27244, 28634, 31136, 40376, 54488, 57268, 80752, 100219, 108976, 114536, 161504, 200438, 217952, 229072, 400876, 458144, 701533, 801752, 1403066, 1603504, 2806132, 3207008, 5612264, 11224528, 22449056]

約数ペア:

[(1, 22449056), (2, 11224528), (4, 5612264), (7, 3207008), (8, 2806132), (14, 1603504), (16, 1403066), (28, 801752), (32, 701533), (49, 458144), (56, 400876), (98, 229072), (103, 217952), (112, 200438), (139, 161504), (196, 114536), (206, 108976), (224, 100219), (278, 80752), (392, 57268), (412, 54488), (556, 40376), (721, 31136), (784, 28634), (824, 27244), (973, 23072), (1112, 20188), (1442, 15568), (1568, 14317), (1648, 13622), (1946, 11536), (2224, 10094), (2884, 7784), (3296, 6811), (3892, 5768), (4448, 5047)]