About the Number

28724976

28724975 ← → 28724977

2進数表記:1101101100100111011110000

漢数字表記:二千八百七十二万四千九百七十六

素因数分解:

2 4 × 3 3 × 7 2 × 23 1 × 59 1

素因数の和:113
約数の個数: 240
約数和(自身を含む): 101779200
約数和(自身を除く): 73054224

約数列:
[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 27, 28, 36, 42, 46, 48, 49, 54, 56, 59, 63, 69, 72, 84, 92, 98, 108, 112, 118, 126, 138, 144, 147, 161, 168, 177, 184, 189, 196, 207, 216, 236, 252, 276, 294, 322, 336, 354, 368, 378, 392, 413, 414, 432, 441, 472, 483, 504, 531, 552, 588, 621, 644, 708, 756, 784, 826, 828, 882, 944, 966, 1008, 1062, 1104, 1127, 1176, 1239, 1242, 1288, 1323, 1357, 1416, 1449, 1512, 1593, 1652, 1656, 1764, 1932, 2124, 2254, 2352, 2478, 2484, 2576, 2646, 2714, 2832, 2891, 2898, 3024, 3186, 3304, 3312, 3381, 3528, 3717, 3864, 4071, 4248, 4347, 4508, 4956, 4968, 5292, 5428, 5782, 5796, 6372, 6608, 6762, 7056, 7434, 7728, 8142, 8496, 8673, 8694, 9016, 9499, 9912, 9936, 10143, 10584, 10856, 11151, 11564, 11592, 12213, 12744, 13524, 14868, 16284, 17346, 17388, 18032, 18998, 19824, 20286, 21168, 21712, 22302, 23128, 23184, 24426, 25488, 26019, 27048, 28497, 29736, 30429, 32568, 34692, 34776, 36639, 37996, 40572, 44604, 46256, 48852, 52038, 54096, 56994, 59472, 60858, 65136, 66493, 69384, 69552, 73278, 75992, 78057, 81144, 85491, 89208, 97704, 104076, 113988, 121716, 132986, 138768, 146556, 151984, 156114, 162288, 170982, 178416, 195408, 199479, 208152, 227976, 243432, 256473, 265972, 293112, 312228, 341964, 398958, 416304, 455952, 486864, 512946, 531944, 586224, 598437, 624456, 683928, 797916, 1025892, 1063888, 1196874, 1248912, 1367856, 1595832, 1795311, 2051784, 2393748, 3191664, 3590622, 4103568, 4787496, 7181244, 9574992, 14362488, 28724976]

約数ペア:
[(1, 28724976), (2, 14362488), (3, 9574992), (4, 7181244), (6, 4787496), (7, 4103568), (8, 3590622), (9, 3191664), (12, 2393748), (14, 2051784), (16, 1795311), (18, 1595832), (21, 1367856), (23, 1248912), (24, 1196874), (27, 1063888), (28, 1025892), (36, 797916), (42, 683928), (46, 624456), (48, 598437), (49, 586224), (54, 531944), (56, 512946), (59, 486864), (63, 455952), (69, 416304), (72, 398958), (84, 341964), (92, 312228), (98, 293112), (108, 265972), (112, 256473), (118, 243432), (126, 227976), (138, 208152), (144, 199479), (147, 195408), (161, 178416), (168, 170982), (177, 162288), (184, 156114), (189, 151984), (196, 146556), (207, 138768), (216, 132986), (236, 121716), (252, 113988), (276, 104076), (294, 97704), (322, 89208), (336, 85491), (354, 81144), (368, 78057), (378, 75992), (392, 73278), (413, 69552), (414, 69384), (432, 66493), (441, 65136), (472, 60858), (483, 59472), (504, 56994), (531, 54096), (552, 52038), (588, 48852), (621, 46256), (644, 44604), (708, 40572), (756, 37996), (784, 36639), (826, 34776), (828, 34692), (882, 32568), (944, 30429), (966, 29736), (1008, 28497), (1062, 27048), (1104, 26019), (1127, 25488), (1176, 24426), (1239, 23184), (1242, 23128), (1288, 22302), (1323, 21712), (1357, 21168), (1416, 20286), (1449, 19824), (1512, 18998), (1593, 18032), (1652, 17388), (1656, 17346), (1764, 16284), (1932, 14868), (2124, 13524), (2254, 12744), (2352, 12213), (2478, 11592), (2484, 11564), (2576, 11151), (2646, 10856), (2714, 10584), (2832, 10143), (2891, 9936), (2898, 9912), (3024, 9499), (3186, 9016), (3304, 8694), (3312, 8673), (3381, 8496), (3528, 8142), (3717, 7728), (3864, 7434), (4071, 7056), (4248, 6762), (4347, 6608), (4508, 6372), (4956, 5796), (4968, 5782), (5292, 5428)]

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