28452684

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{182389}}^1$

素因数の和:182409

約数の個数: 24

約数和(自身を含む): 71496880

約数和(自身を除く): 43044196

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 182389, 364778, 547167, 729556, 1094334, 2188668, 2371057, 4742114, 7113171, 9484228, 14226342, 28452684]

約数ペア:

[(1, 28452684), (2, 14226342), (3, 9484228), (4, 7113171), (6, 4742114), (12, 2371057), (13, 2188668), (26, 1094334), (39, 729556), (52, 547167), (78, 364778), (156, 182389)]