28084633

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 30476160

約数和(自身を除く): 2391527

約数列:

[1, 23, 43, 73, 389, 989, 1679, 3139, 8947, 16727, 28397, 72197, 384721, 653131, 1221071, 28084633]

約数ペア:

[(1, 28084633), (23, 1221071), (43, 653131), (73, 384721), (389, 72197), (989, 28397), (1679, 16727), (3139, 8947)]