28316854

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1\times {\mathrm{569}}^1$

素因数の和:887

約数の個数: 16

約数和(自身を含む): 43092000

約数和(自身を除く): 14775146

約数列:

[1, 2, 149, 167, 298, 334, 569, 1138, 24883, 49766, 84781, 95023, 169562, 190046, 14158427, 28316854]

約数ペア:

[(1, 28316854), (2, 14158427), (149, 190046), (167, 169562), (298, 95023), (334, 84781), (569, 49766), (1138, 24883)]