11855616

素因数分解:

$2^8\times 3^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 32376960

約数和(自身を除く): 20521344

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 256, 258, 344, 359, 384, 516, 688, 718, 768, 1032, 1077, 1376, 1436, 2064, 2154, 2752, 2872, 4128, 4308, 5504, 5744, 8256, 8616, 11008, 11488, 15437, 16512, 17232, 22976, 30874, 33024, 34464, 45952, 46311, 61748, 68928, 91904, 92622, 123496, 137856, 185244, 246992, 275712, 370488, 493984, 740976, 987968, 1481952, 1975936, 2963904, 3951872, 5927808, 11855616]

約数ペア:

[(1, 11855616), (2, 5927808), (3, 3951872), (4, 2963904), (6, 1975936), (8, 1481952), (12, 987968), (16, 740976), (24, 493984), (32, 370488), (43, 275712), (48, 246992), (64, 185244), (86, 137856), (96, 123496), (128, 92622), (129, 91904), (172, 68928), (192, 61748), (256, 46311), (258, 45952), (344, 34464), (359, 33024), (384, 30874), (516, 22976), (688, 17232), (718, 16512), (768, 15437), (1032, 11488), (1077, 11008), (1376, 8616), (1436, 8256), (2064, 5744), (2154, 5504), (2752, 4308), (2872, 4128)]