27389824

素因数分解:

$2^7\times 7^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1$

素因数の和:436

約数の個数: 96

約数和(自身を含む): 69419160

約数和(自身を除く): 42029336

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 64, 77, 88, 98, 112, 128, 154, 176, 196, 224, 308, 352, 392, 397, 448, 539, 616, 704, 784, 794, 896, 1078, 1232, 1408, 1568, 1588, 2156, 2464, 2779, 3136, 3176, 4312, 4367, 4928, 5558, 6272, 6352, 8624, 8734, 9856, 11116, 12704, 17248, 17468, 19453, 22232, 25408, 30569, 34496, 34936, 38906, 44464, 50816, 61138, 68992, 69872, 77812, 88928, 122276, 139744, 155624, 177856, 213983, 244552, 279488, 311248, 355712, 427966, 489104, 558976, 622496, 855932, 978208, 1244992, 1711864, 1956416, 2489984, 3423728, 3912832, 6847456, 13694912, 27389824]

約数ペア:

[(1, 27389824), (2, 13694912), (4, 6847456), (7, 3912832), (8, 3423728), (11, 2489984), (14, 1956416), (16, 1711864), (22, 1244992), (28, 978208), (32, 855932), (44, 622496), (49, 558976), (56, 489104), (64, 427966), (77, 355712), (88, 311248), (98, 279488), (112, 244552), (128, 213983), (154, 177856), (176, 155624), (196, 139744), (224, 122276), (308, 88928), (352, 77812), (392, 69872), (397, 68992), (448, 61138), (539, 50816), (616, 44464), (704, 38906), (784, 34936), (794, 34496), (896, 30569), (1078, 25408), (1232, 22232), (1408, 19453), (1568, 17468), (1588, 17248), (2156, 12704), (2464, 11116), (2779, 9856), (3136, 8734), (3176, 8624), (4312, 6352), (4367, 6272), (4928, 5558)]