28467194

素因数分解:

$2^1\times 7^1\times {\mathrm{269}}^1\times {\mathrm{7559}}^1$

素因数の和:7837

約数の個数: 16

約数和(自身を含む): 48988800

約数和(自身を除く): 20521606

約数列:

[1, 2, 7, 14, 269, 538, 1883, 3766, 7559, 15118, 52913, 105826, 2033371, 4066742, 14233597, 28467194]

約数ペア:

[(1, 28467194), (2, 14233597), (7, 4066742), (14, 2033371), (269, 105826), (538, 52913), (1883, 15118), (3766, 7559)]