28843012

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2591}}^1$

素因数の和:2640

約数の個数: 36

約数和(自身を含む): 57915648

約数和(自身を除く): 29072636

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 121, 242, 253, 484, 506, 1012, 2591, 2783, 5182, 5566, 10364, 11132, 28501, 57002, 59593, 114004, 119186, 238372, 313511, 627022, 655523, 1254044, 1311046, 2622092, 7210753, 14421506, 28843012]

約数ペア:

[(1, 28843012), (2, 14421506), (4, 7210753), (11, 2622092), (22, 1311046), (23, 1254044), (44, 655523), (46, 627022), (92, 313511), (121, 238372), (242, 119186), (253, 114004), (484, 59593), (506, 57002), (1012, 28501), (2591, 11132), (2783, 10364), (5182, 5566)]