28725333504

素因数分解:

$2^9\times 3^1\times 7^4\times {\mathrm{7789}}^1$

素因数の和:7838

約数の個数: 200

約数和(自身を含む): 89286580680

約数和(自身を除く): 60561247176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 343, 384, 392, 448, 512, 588, 672, 686, 768, 784, 896, 1029, 1176, 1344, 1372, 1536, 1568, 1792, 2058, 2352, 2401, 2688, 2744, 3136, 3584, 4116, 4704, 4802, 5376, 5488, 6272, 7203, 7789, 8232, 9408, 9604, 10752, 10976, 12544, 14406, 15578, 16464, 18816, 19208, 21952, 23367, 25088, 28812, 31156, 32928, 37632, 38416, 43904, 46734, 54523, 57624, 62312, 65856, 75264, 76832, 87808, 93468, 109046, 115248, 124624, 131712, 153664, 163569, 175616, 186936, 218092, 230496, 249248, 263424, 307328, 327138, 373872, 381661, 436184, 460992, 498496, 526848, 614656, 654276, 747744, 763322, 872368, 921984, 996992, 1144983, 1229312, 1308552, 1495488, 1526644, 1744736, 1843968, 1993984, 2289966, 2617104, 2671627, 2990976, 3053288, 3489472, 3687936, 3987968, 4579932, 5234208, 5343254, 5981952, 6106576, 6978944, 8014881, 9159864, 10468416, 10686508, 11963904, 12213152, 13957888, 16029762, 18319728, 18701389, 20936832, 21373016, 24426304, 27915776, 32059524, 36639456, 37402778, 41873664, 42746032, 48852608, 56104167, 64119048, 73278912, 74805556, 83747328, 85492064, 97705216, 112208334, 128238096, 146557824, 149611112, 170984128, 195410432, 224416668, 256476192, 293115648, 299222224, 341968256, 448833336, 512952384, 586231296, 598444448, 683936512, 897666672, 1025904768, 1196888896, 1367873024, 1795333344, 2051809536, 2393777792, 3590666688, 4103619072, 4787555584, 7181333376, 9575111168, 14362666752, 28725333504]

約数ペア:

[(1, 28725333504), (2, 14362666752), (3, 9575111168), (4, 7181333376), (6, 4787555584), (7, 4103619072), (8, 3590666688), (12, 2393777792), (14, 2051809536), (16, 1795333344), (21, 1367873024), (24, 1196888896), (28, 1025904768), (32, 897666672), (42, 683936512), (48, 598444448), (49, 586231296), (56, 512952384), (64, 448833336), (84, 341968256), (96, 299222224), (98, 293115648), (112, 256476192), (128, 224416668), (147, 195410432), (168, 170984128), (192, 149611112), (196, 146557824), (224, 128238096), (256, 112208334), (294, 97705216), (336, 85492064), (343, 83747328), (384, 74805556), (392, 73278912), (448, 64119048), (512, 56104167), (588, 48852608), (672, 42746032), (686, 41873664), (768, 37402778), (784, 36639456), (896, 32059524), (1029, 27915776), (1176, 24426304), (1344, 21373016), (1372, 20936832), (1536, 18701389), (1568, 18319728), (1792, 16029762), (2058, 13957888), (2352, 12213152), (2401, 11963904), (2688, 10686508), (2744, 10468416), (3136, 9159864), (3584, 8014881), (4116, 6978944), (4704, 6106576), (4802, 5981952), (5376, 5343254), (5488, 5234208), (6272, 4579932), (7203, 3987968), (7789, 3687936), (8232, 3489472), (9408, 3053288), (9604, 2990976), (10752, 2671627), (10976, 2617104), (12544, 2289966), (14406, 1993984), (15578, 1843968), (16464, 1744736), (18816, 1526644), (19208, 1495488), (21952, 1308552), (23367, 1229312), (25088, 1144983), (28812, 996992), (31156, 921984), (32928, 872368), (37632, 763322), (38416, 747744), (43904, 654276), (46734, 614656), (54523, 526848), (57624, 498496), (62312, 460992), (65856, 436184), (75264, 381661), (76832, 373872), (87808, 327138), (93468, 307328), (109046, 263424), (115248, 249248), (124624, 230496), (131712, 218092), (153664, 186936), (163569, 175616)]