28184052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{180667}}^1$

素因数の和:180687

約数の個数: 24

約数和(自身を含む): 70821856

約数和(自身を除く): 42637804

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 180667, 361334, 542001, 722668, 1084002, 2168004, 2348671, 4697342, 7046013, 9394684, 14092026, 28184052]

約数ペア:

[(1, 28184052), (2, 14092026), (3, 9394684), (4, 7046013), (6, 4697342), (12, 2348671), (13, 2168004), (26, 1084002), (39, 722668), (52, 542001), (78, 361334), (156, 180667)]