28612308

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{15187}}^1$

素因数の和:15351

約数の個数: 24

約数和(自身を含む): 67191712

約数和(自身を除く): 38579404

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 15187, 30374, 45561, 60748, 91122, 182244, 2384359, 4768718, 7153077, 9537436, 14306154, 28612308]

約数ペア:

[(1, 28612308), (2, 14306154), (3, 9537436), (4, 7153077), (6, 4768718), (12, 2384359), (157, 182244), (314, 91122), (471, 60748), (628, 45561), (942, 30374), (1884, 15187)]