68276992

素因数分解:

$2^8\times 7^2\times {\mathrm{5443}}^1$

素因数の和:5473

約数の個数: 54

約数和(自身を含む): 158567388

約数和(自身を除く): 90290396

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 5443, 6272, 10886, 12544, 21772, 38101, 43544, 76202, 87088, 152404, 174176, 266707, 304808, 348352, 533414, 609616, 696704, 1066828, 1219232, 1393408, 2133656, 2438464, 4267312, 4876928, 8534624, 9753856, 17069248, 34138496, 68276992]

約数ペア:

[(1, 68276992), (2, 34138496), (4, 17069248), (7, 9753856), (8, 8534624), (14, 4876928), (16, 4267312), (28, 2438464), (32, 2133656), (49, 1393408), (56, 1219232), (64, 1066828), (98, 696704), (112, 609616), (128, 533414), (196, 348352), (224, 304808), (256, 266707), (392, 174176), (448, 152404), (784, 87088), (896, 76202), (1568, 43544), (1792, 38101), (3136, 21772), (5443, 12544), (6272, 10886)]