28034424

素因数分解:

$2^3\times 3^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:77

約数の個数: 224

約数和(自身を含む): 94435200

約数和(自身を除く): 66400776

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 23, 24, 27, 33, 36, 38, 44, 46, 54, 57, 66, 69, 72, 76, 81, 88, 92, 99, 108, 114, 132, 138, 152, 162, 171, 184, 198, 207, 209, 216, 228, 243, 253, 264, 276, 297, 324, 342, 396, 414, 418, 437, 456, 486, 506, 513, 552, 594, 621, 627, 648, 684, 729, 759, 792, 828, 836, 874, 891, 972, 1012, 1026, 1188, 1242, 1254, 1311, 1368, 1458, 1518, 1539, 1656, 1672, 1748, 1782, 1863, 1881, 1944, 2024, 2052, 2277, 2376, 2484, 2508, 2622, 2673, 2916, 3036, 3078, 3496, 3564, 3726, 3762, 3933, 4104, 4554, 4617, 4807, 4968, 5016, 5244, 5346, 5589, 5643, 5832, 6072, 6156, 6831, 7128, 7452, 7524, 7866, 8019, 9108, 9234, 9614, 10488, 10692, 11178, 11286, 11799, 12312, 13662, 13851, 14421, 14904, 15048, 15732, 16038, 16767, 16929, 18216, 18468, 19228, 20493, 21384, 22356, 22572, 23598, 27324, 27702, 28842, 31464, 32076, 33534, 33858, 35397, 36936, 38456, 40986, 43263, 44712, 45144, 47196, 50787, 54648, 55404, 57684, 61479, 64152, 67068, 67716, 70794, 81972, 86526, 94392, 101574, 106191, 110808, 115368, 122958, 129789, 134136, 135432, 141588, 152361, 163944, 173052, 184437, 203148, 212382, 245916, 259578, 283176, 304722, 318573, 346104, 368874, 389367, 406296, 424764, 491832, 519156, 609444, 637146, 737748, 778734, 849528, 1038312, 1168101, 1218888, 1274292, 1475496, 1557468, 2336202, 2548584, 3114936, 3504303, 4672404, 7008606, 9344808, 14017212, 28034424]

約数ペア:

[(1, 28034424), (2, 14017212), (3, 9344808), (4, 7008606), (6, 4672404), (8, 3504303), (9, 3114936), (11, 2548584), (12, 2336202), (18, 1557468), (19, 1475496), (22, 1274292), (23, 1218888), (24, 1168101), (27, 1038312), (33, 849528), (36, 778734), (38, 737748), (44, 637146), (46, 609444), (54, 519156), (57, 491832), (66, 424764), (69, 406296), (72, 389367), (76, 368874), (81, 346104), (88, 318573), (92, 304722), (99, 283176), (108, 259578), (114, 245916), (132, 212382), (138, 203148), (152, 184437), (162, 173052), (171, 163944), (184, 152361), (198, 141588), (207, 135432), (209, 134136), (216, 129789), (228, 122958), (243, 115368), (253, 110808), (264, 106191), (276, 101574), (297, 94392), (324, 86526), (342, 81972), (396, 70794), (414, 67716), (418, 67068), (437, 64152), (456, 61479), (486, 57684), (506, 55404), (513, 54648), (552, 50787), (594, 47196), (621, 45144), (627, 44712), (648, 43263), (684, 40986), (729, 38456), (759, 36936), (792, 35397), (828, 33858), (836, 33534), (874, 32076), (891, 31464), (972, 28842), (1012, 27702), (1026, 27324), (1188, 23598), (1242, 22572), (1254, 22356), (1311, 21384), (1368, 20493), (1458, 19228), (1518, 18468), (1539, 18216), (1656, 16929), (1672, 16767), (1748, 16038), (1782, 15732), (1863, 15048), (1881, 14904), (1944, 14421), (2024, 13851), (2052, 13662), (2277, 12312), (2376, 11799), (2484, 11286), (2508, 11178), (2622, 10692), (2673, 10488), (2916, 9614), (3036, 9234), (3078, 9108), (3496, 8019), (3564, 7866), (3726, 7524), (3762, 7452), (3933, 7128), (4104, 6831), (4554, 6156), (4617, 6072), (4807, 5832), (4968, 5643), (5016, 5589), (5244, 5346)]