27622712

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{20431}}^1$

素因数の和:20463

約数の個数: 24

約数和(自身を含む): 56085840

約数和(自身を除く): 28463128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 20431, 40862, 81724, 163448, 265603, 531206, 1062412, 2124824, 3452839, 6905678, 13811356, 27622712]

約数ペア:

[(1, 27622712), (2, 13811356), (4, 6905678), (8, 3452839), (13, 2124824), (26, 1062412), (52, 531206), (104, 265603), (169, 163448), (338, 81724), (676, 40862), (1352, 20431)]