28946591744

素因数分解:

$2^{12}\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1214

約数の個数: 208

約数和(自身を含む): 70707333120

約数和(自身を除く): 41760741376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 32, 56, 58, 62, 64, 112, 116, 124, 128, 203, 217, 224, 232, 248, 256, 406, 434, 448, 464, 496, 512, 812, 868, 896, 899, 928, 992, 1024, 1123, 1624, 1736, 1792, 1798, 1856, 1984, 2048, 2246, 3248, 3472, 3584, 3596, 3712, 3968, 4096, 4492, 6293, 6496, 6944, 7168, 7192, 7424, 7861, 7936, 8984, 12586, 12992, 13888, 14336, 14384, 14848, 15722, 15872, 17968, 25172, 25984, 27776, 28672, 28768, 29696, 31444, 31744, 32567, 34813, 35936, 50344, 51968, 55552, 57536, 59392, 62888, 63488, 65134, 69626, 71872, 100688, 103936, 111104, 115072, 118784, 125776, 126976, 130268, 139252, 143744, 201376, 207872, 222208, 227969, 230144, 243691, 251552, 260536, 278504, 287488, 402752, 415744, 444416, 455938, 460288, 487382, 503104, 521072, 557008, 574976, 805504, 831488, 888832, 911876, 920576, 974764, 1006208, 1009577, 1042144, 1114016, 1149952, 1611008, 1823752, 1841152, 1949528, 2012416, 2019154, 2084288, 2228032, 2299904, 3222016, 3647504, 3682304, 3899056, 4024832, 4038308, 4168576, 4456064, 4599808, 6444032, 7067039, 7295008, 7798112, 8049664, 8076616, 8337152, 8912128, 12888064, 14134078, 14590016, 15596224, 16099328, 16153232, 16674304, 17824256, 25776128, 28268156, 29180032, 31192448, 32198656, 32306464, 33348608, 35648512, 56536312, 58360064, 62384896, 64612928, 66697216, 71297024, 113072624, 116720128, 124769792, 129225856, 133394432, 142594048, 226145248, 233440256, 249539584, 258451712, 452290496, 466880512, 499079168, 516903424, 904580992, 933761024, 998158336, 1033806848, 1809161984, 2067613696, 3618323968, 4135227392, 7236647936, 14473295872, 28946591744]

約数ペア:

[(1, 28946591744), (2, 14473295872), (4, 7236647936), (7, 4135227392), (8, 3618323968), (14, 2067613696), (16, 1809161984), (28, 1033806848), (29, 998158336), (31, 933761024), (32, 904580992), (56, 516903424), (58, 499079168), (62, 466880512), (64, 452290496), (112, 258451712), (116, 249539584), (124, 233440256), (128, 226145248), (203, 142594048), (217, 133394432), (224, 129225856), (232, 124769792), (248, 116720128), (256, 113072624), (406, 71297024), (434, 66697216), (448, 64612928), (464, 62384896), (496, 58360064), (512, 56536312), (812, 35648512), (868, 33348608), (896, 32306464), (899, 32198656), (928, 31192448), (992, 29180032), (1024, 28268156), (1123, 25776128), (1624, 17824256), (1736, 16674304), (1792, 16153232), (1798, 16099328), (1856, 15596224), (1984, 14590016), (2048, 14134078), (2246, 12888064), (3248, 8912128), (3472, 8337152), (3584, 8076616), (3596, 8049664), (3712, 7798112), (3968, 7295008), (4096, 7067039), (4492, 6444032), (6293, 4599808), (6496, 4456064), (6944, 4168576), (7168, 4038308), (7192, 4024832), (7424, 3899056), (7861, 3682304), (7936, 3647504), (8984, 3222016), (12586, 2299904), (12992, 2228032), (13888, 2084288), (14336, 2019154), (14384, 2012416), (14848, 1949528), (15722, 1841152), (15872, 1823752), (17968, 1611008), (25172, 1149952), (25984, 1114016), (27776, 1042144), (28672, 1009577), (28768, 1006208), (29696, 974764), (31444, 920576), (31744, 911876), (32567, 888832), (34813, 831488), (35936, 805504), (50344, 574976), (51968, 557008), (55552, 521072), (57536, 503104), (59392, 487382), (62888, 460288), (63488, 455938), (65134, 444416), (69626, 415744), (71872, 402752), (100688, 287488), (103936, 278504), (111104, 260536), (115072, 251552), (118784, 243691), (125776, 230144), (126976, 227969), (130268, 222208), (139252, 207872), (143744, 201376)]