28251994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{3089}}^1$

素因数の和:3377

約数の個数: 16

約数和(自身を含む): 45052200

約数和(自身を除く): 16800206

約数列:

[1, 2, 17, 34, 269, 538, 3089, 4573, 6178, 9146, 52513, 105026, 830941, 1661882, 14125997, 28251994]

約数ペア:

[(1, 28251994), (2, 14125997), (17, 1661882), (34, 830941), (269, 105026), (538, 52513), (3089, 9146), (4573, 6178)]