27475868

素因数分解:

$2^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1361}}^1$

素因数の和:1482

約数の個数: 36

約数和(自身を含む): 56517552

約数和(自身を除く): 29041684

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 103, 196, 206, 412, 721, 1361, 1442, 2722, 2884, 5047, 5444, 9527, 10094, 19054, 20188, 38108, 66689, 133378, 140183, 266756, 280366, 560732, 981281, 1962562, 3925124, 6868967, 13737934, 27475868]

約数ペア:

[(1, 27475868), (2, 13737934), (4, 6868967), (7, 3925124), (14, 1962562), (28, 981281), (49, 560732), (98, 280366), (103, 266756), (196, 140183), (206, 133378), (412, 66689), (721, 38108), (1361, 20188), (1442, 19054), (2722, 10094), (2884, 9527), (5047, 5444)]