28773554

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{20641}}^1$

素因数の和:20701

約数の個数: 16

約数和(自身を含む): 46816056

約数和(自身を除く): 18042502

約数列:

[1, 2, 17, 34, 41, 82, 697, 1394, 20641, 41282, 350897, 701794, 846281, 1692562, 14386777, 28773554]

約数ペア:

[(1, 28773554), (2, 14386777), (17, 1692562), (34, 846281), (41, 701794), (82, 350897), (697, 41282), (1394, 20641)]