28006608

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:185

約数の個数: 160

約数和(自身を含む): 89994240

約数和(自身を除く): 61987632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 41, 42, 48, 56, 57, 76, 82, 84, 107, 112, 114, 123, 133, 152, 164, 168, 214, 228, 246, 266, 287, 304, 321, 328, 336, 399, 428, 456, 492, 532, 574, 642, 656, 749, 779, 798, 856, 861, 912, 984, 1064, 1148, 1284, 1498, 1558, 1596, 1712, 1722, 1968, 2033, 2128, 2247, 2296, 2337, 2568, 2996, 3116, 3192, 3444, 4066, 4387, 4494, 4592, 4674, 5136, 5453, 5992, 6099, 6232, 6384, 6888, 8132, 8774, 8988, 9348, 10906, 11984, 12198, 12464, 13161, 13776, 14231, 16264, 16359, 17548, 17976, 18696, 21812, 24396, 26322, 28462, 30709, 32528, 32718, 35096, 35952, 37392, 42693, 43624, 48792, 52644, 56924, 61418, 65436, 70192, 83353, 85386, 87248, 92127, 97584, 105288, 113848, 122836, 130872, 166706, 170772, 184254, 210576, 227696, 245672, 250059, 261744, 333412, 341544, 368508, 491344, 500118, 583471, 666824, 683088, 737016, 1000236, 1166942, 1333648, 1474032, 1750413, 2000472, 2333884, 3500826, 4000944, 4667768, 7001652, 9335536, 14003304, 28006608]

約数ペア:

[(1, 28006608), (2, 14003304), (3, 9335536), (4, 7001652), (6, 4667768), (7, 4000944), (8, 3500826), (12, 2333884), (14, 2000472), (16, 1750413), (19, 1474032), (21, 1333648), (24, 1166942), (28, 1000236), (38, 737016), (41, 683088), (42, 666824), (48, 583471), (56, 500118), (57, 491344), (76, 368508), (82, 341544), (84, 333412), (107, 261744), (112, 250059), (114, 245672), (123, 227696), (133, 210576), (152, 184254), (164, 170772), (168, 166706), (214, 130872), (228, 122836), (246, 113848), (266, 105288), (287, 97584), (304, 92127), (321, 87248), (328, 85386), (336, 83353), (399, 70192), (428, 65436), (456, 61418), (492, 56924), (532, 52644), (574, 48792), (642, 43624), (656, 42693), (749, 37392), (779, 35952), (798, 35096), (856, 32718), (861, 32528), (912, 30709), (984, 28462), (1064, 26322), (1148, 24396), (1284, 21812), (1498, 18696), (1558, 17976), (1596, 17548), (1712, 16359), (1722, 16264), (1968, 14231), (2033, 13776), (2128, 13161), (2247, 12464), (2296, 12198), (2337, 11984), (2568, 10906), (2996, 9348), (3116, 8988), (3192, 8774), (3444, 8132), (4066, 6888), (4387, 6384), (4494, 6232), (4592, 6099), (4674, 5992), (5136, 5453)]