68562368

素因数分解:

$2^6\times 7^2\times {\mathrm{21863}}^1$

素因数の和:21889

約数の個数: 42

約数和(自身を含む): 158273496

約数和(自身を除く): 89711128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 21863, 43726, 87452, 153041, 174904, 306082, 349808, 612164, 699616, 1071287, 1224328, 1399232, 2142574, 2448656, 4285148, 4897312, 8570296, 9794624, 17140592, 34281184, 68562368]

約数ペア:

[(1, 68562368), (2, 34281184), (4, 17140592), (7, 9794624), (8, 8570296), (14, 4897312), (16, 4285148), (28, 2448656), (32, 2142574), (49, 1399232), (56, 1224328), (64, 1071287), (98, 699616), (112, 612164), (196, 349808), (224, 306082), (392, 174904), (448, 153041), (784, 87452), (1568, 43726), (3136, 21863)]