28095122

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{2909}}^1$

素因数の和:3361

約数の個数: 16

約数和(自身を含む): 46094400

約数和(自身を除く): 17999278

約数列:

[1, 2, 11, 22, 439, 878, 2909, 4829, 5818, 9658, 31999, 63998, 1277051, 2554102, 14047561, 28095122]

約数ペア:

[(1, 28095122), (2, 14047561), (11, 2554102), (22, 1277051), (439, 63998), (878, 31999), (2909, 9658), (4829, 5818)]