15677855984

素因数分解:

$2^4\times 7^1\times {\mathrm{439}}^1\times {\mathrm{318863}}^1$

素因数の和:319317

約数の個数: 40

約数和(自身を含む): 34794439680

約数和(自身を除く): 19116583696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 439, 878, 1756, 3073, 3512, 6146, 7024, 12292, 24584, 49168, 318863, 637726, 1275452, 2232041, 2550904, 4464082, 5101808, 8928164, 17856328, 35712656, 139980857, 279961714, 559923428, 979865999, 1119846856, 1959731998, 2239693712, 3919463996, 7838927992, 15677855984]

約数ペア:

[(1, 15677855984), (2, 7838927992), (4, 3919463996), (7, 2239693712), (8, 1959731998), (14, 1119846856), (16, 979865999), (28, 559923428), (56, 279961714), (112, 139980857), (439, 35712656), (878, 17856328), (1756, 8928164), (3073, 5101808), (3512, 4464082), (6146, 2550904), (7024, 2232041), (12292, 1275452), (24584, 637726), (49168, 318863)]