28165032

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:136

約数の個数: 192

約数和(自身を含む): 94348800

約数和(自身を除く): 66183768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 41, 42, 47, 56, 58, 63, 72, 82, 84, 87, 94, 116, 123, 126, 141, 164, 168, 174, 188, 203, 232, 246, 252, 261, 282, 287, 328, 329, 348, 369, 376, 406, 423, 492, 504, 522, 564, 574, 609, 658, 696, 738, 812, 846, 861, 984, 987, 1044, 1128, 1148, 1189, 1218, 1316, 1363, 1476, 1624, 1692, 1722, 1827, 1927, 1974, 2088, 2296, 2378, 2436, 2583, 2632, 2726, 2952, 2961, 3384, 3444, 3567, 3654, 3854, 3948, 4089, 4756, 4872, 5166, 5452, 5781, 5922, 6888, 7134, 7308, 7708, 7896, 8178, 8323, 9512, 9541, 10332, 10701, 10904, 11562, 11844, 12267, 13489, 14268, 14616, 15416, 16356, 16646, 17343, 19082, 20664, 21402, 23124, 23688, 24534, 24969, 26978, 28536, 28623, 32712, 33292, 34686, 38164, 40467, 42804, 46248, 49068, 49938, 53956, 55883, 57246, 66584, 69372, 74907, 76328, 80934, 85608, 85869, 98136, 99876, 107912, 111766, 114492, 121401, 138744, 149814, 161868, 167649, 171738, 199752, 223532, 228984, 242802, 299628, 323736, 335298, 343476, 391181, 447064, 485604, 502947, 599256, 670596, 686952, 782362, 971208, 1005894, 1173543, 1341192, 1564724, 2011788, 2347086, 3129448, 3520629, 4023576, 4694172, 7041258, 9388344, 14082516, 28165032]

約数ペア:

[(1, 28165032), (2, 14082516), (3, 9388344), (4, 7041258), (6, 4694172), (7, 4023576), (8, 3520629), (9, 3129448), (12, 2347086), (14, 2011788), (18, 1564724), (21, 1341192), (24, 1173543), (28, 1005894), (29, 971208), (36, 782362), (41, 686952), (42, 670596), (47, 599256), (56, 502947), (58, 485604), (63, 447064), (72, 391181), (82, 343476), (84, 335298), (87, 323736), (94, 299628), (116, 242802), (123, 228984), (126, 223532), (141, 199752), (164, 171738), (168, 167649), (174, 161868), (188, 149814), (203, 138744), (232, 121401), (246, 114492), (252, 111766), (261, 107912), (282, 99876), (287, 98136), (328, 85869), (329, 85608), (348, 80934), (369, 76328), (376, 74907), (406, 69372), (423, 66584), (492, 57246), (504, 55883), (522, 53956), (564, 49938), (574, 49068), (609, 46248), (658, 42804), (696, 40467), (738, 38164), (812, 34686), (846, 33292), (861, 32712), (984, 28623), (987, 28536), (1044, 26978), (1128, 24969), (1148, 24534), (1189, 23688), (1218, 23124), (1316, 21402), (1363, 20664), (1476, 19082), (1624, 17343), (1692, 16646), (1722, 16356), (1827, 15416), (1927, 14616), (1974, 14268), (2088, 13489), (2296, 12267), (2378, 11844), (2436, 11562), (2583, 10904), (2632, 10701), (2726, 10332), (2952, 9541), (2961, 9512), (3384, 8323), (3444, 8178), (3567, 7896), (3654, 7708), (3854, 7308), (3948, 7134), (4089, 6888), (4756, 5922), (4872, 5781), (5166, 5452)]