28353296

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{77047}}^1$

素因数の和:77078

約数の個数: 20

約数和(自身を含む): 57323712

約数和(自身を除く): 28970416

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 77047, 154094, 308188, 616376, 1232752, 1772081, 3544162, 7088324, 14176648, 28353296]

約数ペア:

[(1, 28353296), (2, 14176648), (4, 7088324), (8, 3544162), (16, 1772081), (23, 1232752), (46, 616376), (92, 308188), (184, 154094), (368, 77047)]