28048214656

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{21397}}^1$

素因数の和:21455

約数の個数: 192

約数和(自身を含む): 74644783200

約数和(自身を除く): 46596568544

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 32, 38, 44, 49, 56, 64, 76, 77, 88, 98, 112, 128, 133, 152, 154, 176, 196, 209, 224, 266, 304, 308, 352, 392, 418, 448, 532, 539, 608, 616, 704, 784, 836, 896, 931, 1064, 1078, 1216, 1232, 1408, 1463, 1568, 1672, 1862, 2128, 2156, 2432, 2464, 2926, 3136, 3344, 3724, 4256, 4312, 4928, 5852, 6272, 6688, 7448, 8512, 8624, 9856, 10241, 11704, 13376, 14896, 17024, 17248, 20482, 21397, 23408, 26752, 29792, 34496, 40964, 42794, 46816, 59584, 68992, 81928, 85588, 93632, 119168, 149779, 163856, 171176, 187264, 235367, 299558, 327712, 342352, 406543, 470734, 599116, 655424, 684704, 813086, 941468, 1048453, 1198232, 1310848, 1369408, 1626172, 1647569, 1882936, 2096906, 2396464, 2738816, 2845801, 3252344, 3295138, 3765872, 4193812, 4471973, 4792928, 5691602, 6504688, 6590276, 7531744, 8387624, 8943946, 9585856, 11383204, 11532983, 13009376, 13180552, 15063488, 16775248, 17887892, 19171712, 19920607, 22766408, 23065966, 26018752, 26361104, 30126976, 31303811, 33550496, 35775784, 39841214, 45532816, 46131932, 52037504, 52722208, 62607622, 67100992, 71551568, 79682428, 91065632, 92263864, 105444416, 125215244, 134201984, 143103136, 159364856, 182131264, 184527728, 210888832, 219126677, 250430488, 286206272, 318729712, 364262528, 369055456, 438253354, 500860976, 572412544, 637459424, 738110912, 876506708, 1001721952, 1274918848, 1476221824, 1753013416, 2003443904, 2549837696, 3506026832, 4006887808, 7012053664, 14024107328, 28048214656]

約数ペア:

[(1, 28048214656), (2, 14024107328), (4, 7012053664), (7, 4006887808), (8, 3506026832), (11, 2549837696), (14, 2003443904), (16, 1753013416), (19, 1476221824), (22, 1274918848), (28, 1001721952), (32, 876506708), (38, 738110912), (44, 637459424), (49, 572412544), (56, 500860976), (64, 438253354), (76, 369055456), (77, 364262528), (88, 318729712), (98, 286206272), (112, 250430488), (128, 219126677), (133, 210888832), (152, 184527728), (154, 182131264), (176, 159364856), (196, 143103136), (209, 134201984), (224, 125215244), (266, 105444416), (304, 92263864), (308, 91065632), (352, 79682428), (392, 71551568), (418, 67100992), (448, 62607622), (532, 52722208), (539, 52037504), (608, 46131932), (616, 45532816), (704, 39841214), (784, 35775784), (836, 33550496), (896, 31303811), (931, 30126976), (1064, 26361104), (1078, 26018752), (1216, 23065966), (1232, 22766408), (1408, 19920607), (1463, 19171712), (1568, 17887892), (1672, 16775248), (1862, 15063488), (2128, 13180552), (2156, 13009376), (2432, 11532983), (2464, 11383204), (2926, 9585856), (3136, 8943946), (3344, 8387624), (3724, 7531744), (4256, 6590276), (4312, 6504688), (4928, 5691602), (5852, 4792928), (6272, 4471973), (6688, 4193812), (7448, 3765872), (8512, 3295138), (8624, 3252344), (9856, 2845801), (10241, 2738816), (11704, 2396464), (13376, 2096906), (14896, 1882936), (17024, 1647569), (17248, 1626172), (20482, 1369408), (21397, 1310848), (23408, 1198232), (26752, 1048453), (29792, 941468), (34496, 813086), (40964, 684704), (42794, 655424), (46816, 599116), (59584, 470734), (68992, 406543), (81928, 342352), (85588, 327712), (93632, 299558), (119168, 235367), (149779, 187264), (163856, 171176)]