28212113776

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1093}}^1$

素因数の和:1240

約数の個数: 240

約数和(自身を含む): 72096823008

約数和(自身を除く): 43884709232

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 41, 44, 49, 56, 73, 77, 82, 88, 98, 112, 146, 154, 164, 176, 196, 287, 292, 308, 328, 392, 451, 511, 539, 574, 584, 616, 656, 784, 803, 902, 1022, 1078, 1093, 1148, 1168, 1232, 1606, 1804, 2009, 2044, 2156, 2186, 2296, 2993, 3157, 3212, 3577, 3608, 4018, 4088, 4312, 4372, 4592, 5621, 5986, 6314, 6424, 7154, 7216, 7651, 8036, 8176, 8624, 8744, 11242, 11972, 12023, 12628, 12848, 14308, 15302, 16072, 17488, 20951, 22099, 22484, 23944, 24046, 25256, 28616, 30604, 32144, 32923, 39347, 41902, 44198, 44813, 44968, 47888, 48092, 50512, 53557, 57232, 61208, 65846, 78694, 79789, 83804, 84161, 88396, 89626, 89936, 96184, 107114, 122416, 131692, 146657, 157388, 159578, 167608, 168322, 176792, 179252, 192368, 214228, 230461, 263384, 293314, 313691, 314776, 319156, 335216, 336644, 353584, 358504, 428456, 460922, 492943, 526768, 558523, 586628, 589127, 627382, 629552, 638312, 673288, 717008, 856912, 877679, 921844, 985886, 1117046, 1173256, 1178254, 1254764, 1276624, 1346576, 1613227, 1755358, 1843688, 1971772, 2195837, 2234092, 2346512, 2356508, 2509528, 3226454, 3271349, 3450601, 3510716, 3687376, 3909661, 3943544, 4391674, 4468184, 4713016, 5019056, 6143753, 6452908, 6542698, 6901202, 7021432, 7819322, 7887088, 8783348, 8936368, 9426032, 12287506, 12905816, 13085396, 13802404, 14042864, 15638644, 17566696, 22899443, 24154207, 24575012, 25811632, 26170792, 27604808, 31277288, 35133392, 35984839, 43006271, 45798886, 48308414, 49150024, 52341584, 55209616, 62554576, 71969678, 86012542, 91597772, 96616828, 98300048, 143939356, 160296101, 172025084, 183195544, 193233656, 251893873, 287878712, 320592202, 344050168, 366391088, 386467312, 503787746, 575757424, 641184404, 688100336, 1007575492, 1282368808, 1763257111, 2015150984, 2564737616, 3526514222, 4030301968, 7053028444, 14106056888, 28212113776]

約数ペア:

[(1, 28212113776), (2, 14106056888), (4, 7053028444), (7, 4030301968), (8, 3526514222), (11, 2564737616), (14, 2015150984), (16, 1763257111), (22, 1282368808), (28, 1007575492), (41, 688100336), (44, 641184404), (49, 575757424), (56, 503787746), (73, 386467312), (77, 366391088), (82, 344050168), (88, 320592202), (98, 287878712), (112, 251893873), (146, 193233656), (154, 183195544), (164, 172025084), (176, 160296101), (196, 143939356), (287, 98300048), (292, 96616828), (308, 91597772), (328, 86012542), (392, 71969678), (451, 62554576), (511, 55209616), (539, 52341584), (574, 49150024), (584, 48308414), (616, 45798886), (656, 43006271), (784, 35984839), (803, 35133392), (902, 31277288), (1022, 27604808), (1078, 26170792), (1093, 25811632), (1148, 24575012), (1168, 24154207), (1232, 22899443), (1606, 17566696), (1804, 15638644), (2009, 14042864), (2044, 13802404), (2156, 13085396), (2186, 12905816), (2296, 12287506), (2993, 9426032), (3157, 8936368), (3212, 8783348), (3577, 7887088), (3608, 7819322), (4018, 7021432), (4088, 6901202), (4312, 6542698), (4372, 6452908), (4592, 6143753), (5621, 5019056), (5986, 4713016), (6314, 4468184), (6424, 4391674), (7154, 3943544), (7216, 3909661), (7651, 3687376), (8036, 3510716), (8176, 3450601), (8624, 3271349), (8744, 3226454), (11242, 2509528), (11972, 2356508), (12023, 2346512), (12628, 2234092), (12848, 2195837), (14308, 1971772), (15302, 1843688), (16072, 1755358), (17488, 1613227), (20951, 1346576), (22099, 1276624), (22484, 1254764), (23944, 1178254), (24046, 1173256), (25256, 1117046), (28616, 985886), (30604, 921844), (32144, 877679), (32923, 856912), (39347, 717008), (41902, 673288), (44198, 638312), (44813, 629552), (44968, 627382), (47888, 589127), (48092, 586628), (50512, 558523), (53557, 526768), (57232, 492943), (61208, 460922), (65846, 428456), (78694, 358504), (79789, 353584), (83804, 336644), (84161, 335216), (88396, 319156), (89626, 314776), (89936, 313691), (96184, 293314), (107114, 263384), (122416, 230461), (131692, 214228), (146657, 192368), (157388, 179252), (159578, 176792), (167608, 168322)]