28072134

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{461}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 64864800

約数和(自身を除く): 36792666

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 199, 306, 398, 461, 597, 922, 1194, 1383, 1791, 2766, 3383, 3582, 4149, 6766, 7837, 8298, 10149, 15674, 20298, 23511, 30447, 47022, 60894, 70533, 91739, 141066, 183478, 275217, 550434, 825651, 1559563, 1651302, 3119126, 4678689, 9357378, 14036067, 28072134]

約数ペア:

[(1, 28072134), (2, 14036067), (3, 9357378), (6, 4678689), (9, 3119126), (17, 1651302), (18, 1559563), (34, 825651), (51, 550434), (102, 275217), (153, 183478), (199, 141066), (306, 91739), (398, 70533), (461, 60894), (597, 47022), (922, 30447), (1194, 23511), (1383, 20298), (1791, 15674), (2766, 10149), (3383, 8298), (3582, 7837), (4149, 6766)]