28131162

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{8863}}^1$

素因数の和:8914

約数の個数: 24

約数和(自身を含む): 58821504

約数和(自身を除く): 30690342

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 529, 1058, 1587, 3174, 8863, 17726, 26589, 53178, 203849, 407698, 611547, 1223094, 4688527, 9377054, 14065581, 28131162]

約数ペア:

[(1, 28131162), (2, 14065581), (3, 9377054), (6, 4688527), (23, 1223094), (46, 611547), (69, 407698), (138, 203849), (529, 53178), (1058, 26589), (1587, 17726), (3174, 8863)]