26288708

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1021}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 47473944

約数和(自身を除く): 21185236

約数列:

[1, 2, 4, 41, 82, 157, 164, 314, 628, 1021, 2042, 4084, 6437, 12874, 25748, 41861, 83722, 160297, 167444, 320594, 641188, 6572177, 13144354, 26288708]

約数ペア:

[(1, 26288708), (2, 13144354), (4, 6572177), (41, 641188), (82, 320594), (157, 167444), (164, 160297), (314, 83722), (628, 41861), (1021, 25748), (2042, 12874), (4084, 6437)]