28252674

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{727}}^1$

素因数の和:879

約数の個数: 48

約数和(自身を含む): 65415168

約数和(自身を除く): 37162494

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 127, 153, 254, 306, 381, 727, 762, 1143, 1454, 2159, 2181, 2286, 4318, 4362, 6477, 6543, 12359, 12954, 13086, 19431, 24718, 37077, 38862, 74154, 92329, 111231, 184658, 222462, 276987, 553974, 830961, 1569593, 1661922, 3139186, 4708779, 9417558, 14126337, 28252674]

約数ペア:

[(1, 28252674), (2, 14126337), (3, 9417558), (6, 4708779), (9, 3139186), (17, 1661922), (18, 1569593), (34, 830961), (51, 553974), (102, 276987), (127, 222462), (153, 184658), (254, 111231), (306, 92329), (381, 74154), (727, 38862), (762, 37077), (1143, 24718), (1454, 19431), (2159, 13086), (2181, 12954), (2286, 12359), (4318, 6543), (4362, 6477)]