74705774

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:393

約数の個数: 48

約数和(自身を含む): 134711424

約数和(自身を除く): 60005650

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 169, 283, 286, 338, 566, 781, 923, 1562, 1846, 1859, 3113, 3679, 3718, 6226, 7358, 10153, 11999, 20093, 20306, 23998, 40186, 40469, 47827, 80938, 95654, 131989, 221023, 261209, 263978, 442046, 522418, 526097, 1052194, 2873299, 3395717, 5746598, 6791434, 37352887, 74705774]

約数ペア:

[(1, 74705774), (2, 37352887), (11, 6791434), (13, 5746598), (22, 3395717), (26, 2873299), (71, 1052194), (142, 526097), (143, 522418), (169, 442046), (283, 263978), (286, 261209), (338, 221023), (566, 131989), (781, 95654), (923, 80938), (1562, 47827), (1846, 40469), (1859, 40186), (3113, 23998), (3679, 20306), (3718, 20093), (6226, 11999), (7358, 10153)]