28076836

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5003}}^1$

素因数の和:5091

約数の個数: 24

約数和(自身を含む): 52121664

約数和(自身を除く): 24044828

約数列:

[1, 2, 4, 23, 46, 61, 92, 122, 244, 1403, 2806, 5003, 5612, 10006, 20012, 115069, 230138, 305183, 460276, 610366, 1220732, 7019209, 14038418, 28076836]

約数ペア:

[(1, 28076836), (2, 14038418), (4, 7019209), (23, 1220732), (46, 610366), (61, 460276), (92, 305183), (122, 230138), (244, 115069), (1403, 20012), (2806, 10006), (5003, 5612)]