28391841792

素因数分解:

$2^{13}\times 3^3\times {\mathrm{23}}^1\times {\mathrm{5581}}^1$

素因数の和:5639

約数の個数: 224

約数和(自身を含む): 87791909760

約数和(自身を除く): 59400067968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 256, 276, 288, 368, 384, 414, 432, 512, 552, 576, 621, 736, 768, 828, 864, 1024, 1104, 1152, 1242, 1472, 1536, 1656, 1728, 2048, 2208, 2304, 2484, 2944, 3072, 3312, 3456, 4096, 4416, 4608, 4968, 5581, 5888, 6144, 6624, 6912, 8192, 8832, 9216, 9936, 11162, 11776, 12288, 13248, 13824, 16743, 17664, 18432, 19872, 22324, 23552, 24576, 26496, 27648, 33486, 35328, 36864, 39744, 44648, 47104, 50229, 52992, 55296, 66972, 70656, 73728, 79488, 89296, 94208, 100458, 105984, 110592, 128363, 133944, 141312, 150687, 158976, 178592, 188416, 200916, 211968, 221184, 256726, 267888, 282624, 301374, 317952, 357184, 385089, 401832, 423936, 513452, 535776, 565248, 602748, 635904, 714368, 770178, 803664, 847872, 1026904, 1071552, 1155267, 1205496, 1271808, 1428736, 1540356, 1607328, 1695744, 2053808, 2143104, 2310534, 2410992, 2543616, 2857472, 3080712, 3214656, 3465801, 4107616, 4286208, 4621068, 4821984, 5087232, 5714944, 6161424, 6429312, 6931602, 8215232, 8572416, 9242136, 9643968, 11429888, 12322848, 12858624, 13863204, 16430464, 17144832, 18484272, 19287936, 22859776, 24645696, 25717248, 27726408, 32860928, 34289664, 36968544, 38575872, 45719552, 49291392, 51434496, 55452816, 65721856, 68579328, 73937088, 77151744, 98582784, 102868992, 110905632, 131443712, 137158656, 147874176, 154303488, 197165568, 205737984, 221811264, 262887424, 295748352, 308606976, 394331136, 411475968, 443622528, 525774848, 591496704, 617213952, 788662272, 887245056, 1051549696, 1182993408, 1234427904, 1577324544, 1774490112, 2365986816, 3154649088, 3548980224, 4731973632, 7097960448, 9463947264, 14195920896, 28391841792]

約数ペア:

[(1, 28391841792), (2, 14195920896), (3, 9463947264), (4, 7097960448), (6, 4731973632), (8, 3548980224), (9, 3154649088), (12, 2365986816), (16, 1774490112), (18, 1577324544), (23, 1234427904), (24, 1182993408), (27, 1051549696), (32, 887245056), (36, 788662272), (46, 617213952), (48, 591496704), (54, 525774848), (64, 443622528), (69, 411475968), (72, 394331136), (92, 308606976), (96, 295748352), (108, 262887424), (128, 221811264), (138, 205737984), (144, 197165568), (184, 154303488), (192, 147874176), (207, 137158656), (216, 131443712), (256, 110905632), (276, 102868992), (288, 98582784), (368, 77151744), (384, 73937088), (414, 68579328), (432, 65721856), (512, 55452816), (552, 51434496), (576, 49291392), (621, 45719552), (736, 38575872), (768, 36968544), (828, 34289664), (864, 32860928), (1024, 27726408), (1104, 25717248), (1152, 24645696), (1242, 22859776), (1472, 19287936), (1536, 18484272), (1656, 17144832), (1728, 16430464), (2048, 13863204), (2208, 12858624), (2304, 12322848), (2484, 11429888), (2944, 9643968), (3072, 9242136), (3312, 8572416), (3456, 8215232), (4096, 6931602), (4416, 6429312), (4608, 6161424), (4968, 5714944), (5581, 5087232), (5888, 4821984), (6144, 4621068), (6624, 4286208), (6912, 4107616), (8192, 3465801), (8832, 3214656), (9216, 3080712), (9936, 2857472), (11162, 2543616), (11776, 2410992), (12288, 2310534), (13248, 2143104), (13824, 2053808), (16743, 1695744), (17664, 1607328), (18432, 1540356), (19872, 1428736), (22324, 1271808), (23552, 1205496), (24576, 1155267), (26496, 1071552), (27648, 1026904), (33486, 847872), (35328, 803664), (36864, 770178), (39744, 714368), (44648, 635904), (47104, 602748), (50229, 565248), (52992, 535776), (55296, 513452), (66972, 423936), (70656, 401832), (73728, 385089), (79488, 357184), (89296, 317952), (94208, 301374), (100458, 282624), (105984, 267888), (110592, 256726), (128363, 221184), (133944, 211968), (141312, 200916), (150687, 188416), (158976, 178592)]