28976416

素因数分解:

$2^5\times 7^1\times {\mathrm{277}}^1\times {\mathrm{467}}^1$

素因数の和:761

約数の個数: 48

約数和(自身を含む): 65572416

約数和(自身を除く): 36596000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 277, 467, 554, 934, 1108, 1868, 1939, 2216, 3269, 3736, 3878, 4432, 6538, 7472, 7756, 8864, 13076, 14944, 15512, 26152, 31024, 52304, 62048, 104608, 129359, 258718, 517436, 905513, 1034872, 1811026, 2069744, 3622052, 4139488, 7244104, 14488208, 28976416]

約数ペア:

[(1, 28976416), (2, 14488208), (4, 7244104), (7, 4139488), (8, 3622052), (14, 2069744), (16, 1811026), (28, 1034872), (32, 905513), (56, 517436), (112, 258718), (224, 129359), (277, 104608), (467, 62048), (554, 52304), (934, 31024), (1108, 26152), (1868, 15512), (1939, 14944), (2216, 13076), (3269, 8864), (3736, 7756), (3878, 7472), (4432, 6538)]