26228881664

素因数分解:

$2^8\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:513

約数の個数: 216

約数和(自身を含む): 59939564160

約数和(自身を除く): 33710682496

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 47, 64, 68, 76, 94, 128, 136, 152, 188, 256, 272, 289, 304, 323, 376, 397, 544, 578, 608, 646, 752, 794, 799, 893, 1088, 1156, 1216, 1292, 1504, 1588, 1598, 1786, 2176, 2312, 2432, 2584, 3008, 3176, 3196, 3572, 4352, 4624, 4864, 5168, 5491, 6016, 6352, 6392, 6749, 7144, 7543, 9248, 10336, 10982, 12032, 12704, 12784, 13498, 13583, 14288, 15086, 15181, 18496, 18659, 20672, 21964, 25408, 25568, 26996, 27166, 28576, 30172, 30362, 36992, 37318, 41344, 43928, 50816, 51136, 53992, 54332, 57152, 60344, 60724, 73984, 74636, 82688, 87856, 101632, 102272, 107984, 108664, 114304, 114733, 120688, 121448, 128231, 149272, 175712, 204544, 215968, 217328, 228608, 229466, 241376, 242896, 256462, 258077, 298544, 317203, 351424, 354521, 431936, 434656, 458932, 482752, 485792, 512924, 516154, 597088, 634406, 702848, 709042, 863872, 869312, 917864, 965504, 971584, 1025848, 1032308, 1194176, 1268812, 1405696, 1418084, 1727744, 1738624, 1835728, 1931008, 1943168, 2051696, 2064616, 2179927, 2388352, 2537624, 2836168, 3477248, 3671456, 3886336, 4103392, 4129232, 4359854, 4776704, 5075248, 5392451, 5672336, 6026857, 7342912, 8206784, 8258464, 8719708, 10150496, 10784902, 11344672, 12053714, 14685824, 16413568, 16516928, 17439416, 20300992, 21569804, 22689344, 24107428, 29371648, 32827136, 33033856, 34878832, 40601984, 43139608, 45378688, 48214856, 66067712, 69757664, 81203968, 86279216, 90757376, 96429712, 102456569, 139515328, 172558432, 192859424, 204913138, 279030656, 345116864, 385718848, 409826276, 558061312, 690233728, 771437696, 819652552, 1380467456, 1542875392, 1639305104, 3278610208, 6557220416, 13114440832, 26228881664]

約数ペア:

[(1, 26228881664), (2, 13114440832), (4, 6557220416), (8, 3278610208), (16, 1639305104), (17, 1542875392), (19, 1380467456), (32, 819652552), (34, 771437696), (38, 690233728), (47, 558061312), (64, 409826276), (68, 385718848), (76, 345116864), (94, 279030656), (128, 204913138), (136, 192859424), (152, 172558432), (188, 139515328), (256, 102456569), (272, 96429712), (289, 90757376), (304, 86279216), (323, 81203968), (376, 69757664), (397, 66067712), (544, 48214856), (578, 45378688), (608, 43139608), (646, 40601984), (752, 34878832), (794, 33033856), (799, 32827136), (893, 29371648), (1088, 24107428), (1156, 22689344), (1216, 21569804), (1292, 20300992), (1504, 17439416), (1588, 16516928), (1598, 16413568), (1786, 14685824), (2176, 12053714), (2312, 11344672), (2432, 10784902), (2584, 10150496), (3008, 8719708), (3176, 8258464), (3196, 8206784), (3572, 7342912), (4352, 6026857), (4624, 5672336), (4864, 5392451), (5168, 5075248), (5491, 4776704), (6016, 4359854), (6352, 4129232), (6392, 4103392), (6749, 3886336), (7144, 3671456), (7543, 3477248), (9248, 2836168), (10336, 2537624), (10982, 2388352), (12032, 2179927), (12704, 2064616), (12784, 2051696), (13498, 1943168), (13583, 1931008), (14288, 1835728), (15086, 1738624), (15181, 1727744), (18496, 1418084), (18659, 1405696), (20672, 1268812), (21964, 1194176), (25408, 1032308), (25568, 1025848), (26996, 971584), (27166, 965504), (28576, 917864), (30172, 869312), (30362, 863872), (36992, 709042), (37318, 702848), (41344, 634406), (43928, 597088), (50816, 516154), (51136, 512924), (53992, 485792), (54332, 482752), (57152, 458932), (60344, 434656), (60724, 431936), (73984, 354521), (74636, 351424), (82688, 317203), (87856, 298544), (101632, 258077), (102272, 256462), (107984, 242896), (108664, 241376), (114304, 229466), (114733, 228608), (120688, 217328), (121448, 215968), (128231, 204544), (149272, 175712)]