25285806

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:430

約数の個数: 96

約数和(自身を含む): 69189120

約数和(自身を除く): 43903314

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 43, 63, 78, 86, 91, 117, 126, 129, 182, 234, 258, 273, 301, 359, 387, 546, 559, 602, 718, 774, 819, 903, 1077, 1118, 1638, 1677, 1806, 2154, 2513, 2709, 3231, 3354, 3913, 4667, 5026, 5031, 5418, 6462, 7539, 7826, 9334, 10062, 11739, 14001, 15078, 15437, 22617, 23478, 28002, 30874, 32669, 35217, 42003, 45234, 46311, 65338, 70434, 84006, 92622, 98007, 108059, 138933, 196014, 200681, 216118, 277866, 294021, 324177, 401362, 588042, 602043, 648354, 972531, 1204086, 1404767, 1806129, 1945062, 2809534, 3612258, 4214301, 8428602, 12642903, 25285806]

約数ペア:

[(1, 25285806), (2, 12642903), (3, 8428602), (6, 4214301), (7, 3612258), (9, 2809534), (13, 1945062), (14, 1806129), (18, 1404767), (21, 1204086), (26, 972531), (39, 648354), (42, 602043), (43, 588042), (63, 401362), (78, 324177), (86, 294021), (91, 277866), (117, 216118), (126, 200681), (129, 196014), (182, 138933), (234, 108059), (258, 98007), (273, 92622), (301, 84006), (359, 70434), (387, 65338), (546, 46311), (559, 45234), (602, 42003), (718, 35217), (774, 32669), (819, 30874), (903, 28002), (1077, 23478), (1118, 22617), (1638, 15437), (1677, 15078), (1806, 14001), (2154, 11739), (2513, 10062), (2709, 9334), (3231, 7826), (3354, 7539), (3913, 6462), (4667, 5418), (5026, 5031)]