27659212

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{51991}}^1$

素因数の和:52021

約数の個数: 24

約数和(自身を含む): 58231040

約数和(自身を除く): 30571828

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 51991, 103982, 207964, 363937, 727874, 987829, 1455748, 1975658, 3951316, 6914803, 13829606, 27659212]

約数ペア:

[(1, 27659212), (2, 13829606), (4, 6914803), (7, 3951316), (14, 1975658), (19, 1455748), (28, 987829), (38, 727874), (76, 363937), (133, 207964), (266, 103982), (532, 51991)]