987968

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:414

約数の個数: 28

約数和(自身を含む): 2011680

約数和(自身を除く): 1023712

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 359, 688, 718, 1376, 1436, 2752, 2872, 5744, 11488, 15437, 22976, 30874, 61748, 123496, 246992, 493984, 987968]

約数ペア:

[(1, 987968), (2, 493984), (4, 246992), (8, 123496), (16, 61748), (32, 30874), (43, 22976), (64, 15437), (86, 11488), (172, 5744), (344, 2872), (359, 2752), (688, 1436), (718, 1376)]