28703368

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{22853}}^1$

素因数の和:23016

約数の個数: 16

約数和(自身を含む): 54163980

約数和(自身を除く): 25460612

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 22853, 45706, 91412, 182824, 3587921, 7175842, 14351684, 28703368]

約数ペア:

[(1, 28703368), (2, 14351684), (4, 7175842), (8, 3587921), (157, 182824), (314, 91412), (628, 45706), (1256, 22853)]