28660686

素因数分解:

$2^1\times 3^1\times {\mathrm{251}}^1\times {\mathrm{19031}}^1$

素因数の和:19287

約数の個数: 16

約数和(自身を含む): 57552768

約数和(自身を除く): 28892082

約数列:

[1, 2, 3, 6, 251, 502, 753, 1506, 19031, 38062, 57093, 114186, 4776781, 9553562, 14330343, 28660686]

約数ペア:

[(1, 28660686), (2, 14330343), (3, 9553562), (6, 4776781), (251, 114186), (502, 57093), (753, 38062), (1506, 19031)]