28074076

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1549}}^1$

素因数の和:1773

約数の個数: 24

約数和(自身を含む): 51559200

約数和(自身を除く): 23485124

約数列:

[1, 2, 4, 23, 46, 92, 197, 394, 788, 1549, 3098, 4531, 6196, 9062, 18124, 35627, 71254, 142508, 305153, 610306, 1220612, 7018519, 14037038, 28074076]

約数ペア:

[(1, 28074076), (2, 14037038), (4, 7018519), (23, 1220612), (46, 610306), (92, 305153), (197, 142508), (394, 71254), (788, 35627), (1549, 18124), (3098, 9062), (4531, 6196)]