28734232

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{189041}}^1$

素因数の和:189066

約数の個数: 16

約数和(自身を含む): 56712600

約数和(自身を除く): 27978368

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 189041, 378082, 756164, 1512328, 3591779, 7183558, 14367116, 28734232]

約数ペア:

[(1, 28734232), (2, 14367116), (4, 7183558), (8, 3591779), (19, 1512328), (38, 756164), (76, 378082), (152, 189041)]