74876032

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:210

約数の個数: 128

約数和(自身を含む): 190356480

約数和(自身を除く): 115480448

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 71, 77, 88, 107, 112, 128, 142, 154, 176, 214, 224, 284, 308, 352, 428, 448, 497, 568, 616, 704, 749, 781, 856, 896, 994, 1136, 1177, 1232, 1408, 1498, 1562, 1712, 1988, 2272, 2354, 2464, 2996, 3124, 3424, 3976, 4544, 4708, 4928, 5467, 5992, 6248, 6848, 7597, 7952, 8239, 9088, 9416, 9856, 10934, 11984, 12496, 13696, 15194, 15904, 16478, 18832, 21868, 23968, 24992, 30388, 31808, 32956, 37664, 43736, 47936, 49984, 53179, 60776, 63616, 65912, 75328, 83567, 87472, 95872, 99968, 106358, 121552, 131824, 150656, 167134, 174944, 212716, 243104, 263648, 334268, 349888, 425432, 486208, 527296, 584969, 668536, 699776, 850864, 972416, 1054592, 1169938, 1337072, 1701728, 2339876, 2674144, 3403456, 4679752, 5348288, 6806912, 9359504, 10696576, 18719008, 37438016, 74876032]

約数ペア:

[(1, 74876032), (2, 37438016), (4, 18719008), (7, 10696576), (8, 9359504), (11, 6806912), (14, 5348288), (16, 4679752), (22, 3403456), (28, 2674144), (32, 2339876), (44, 1701728), (56, 1337072), (64, 1169938), (71, 1054592), (77, 972416), (88, 850864), (107, 699776), (112, 668536), (128, 584969), (142, 527296), (154, 486208), (176, 425432), (214, 349888), (224, 334268), (284, 263648), (308, 243104), (352, 212716), (428, 174944), (448, 167134), (497, 150656), (568, 131824), (616, 121552), (704, 106358), (749, 99968), (781, 95872), (856, 87472), (896, 83567), (994, 75328), (1136, 65912), (1177, 63616), (1232, 60776), (1408, 53179), (1498, 49984), (1562, 47936), (1712, 43736), (1988, 37664), (2272, 32956), (2354, 31808), (2464, 30388), (2996, 24992), (3124, 23968), (3424, 21868), (3976, 18832), (4544, 16478), (4708, 15904), (4928, 15194), (5467, 13696), (5992, 12496), (6248, 11984), (6848, 10934), (7597, 9856), (7952, 9416), (8239, 9088)]