28087788

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{57089}}^1$

素因数の和:57137

約数の個数: 24

約数和(自身を含む): 67137840

約数和(自身を除く): 39050052

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 57089, 114178, 171267, 228356, 342534, 685068, 2340649, 4681298, 7021947, 9362596, 14043894, 28087788]

約数ペア:

[(1, 28087788), (2, 14043894), (3, 9362596), (4, 7021947), (6, 4681298), (12, 2340649), (41, 685068), (82, 342534), (123, 228356), (164, 171267), (246, 114178), (492, 57089)]