15665979392

素因数分解:

$2^{13}\times 7^1\times {\mathrm{273193}}^1$

素因数の和:273226

約数の個数: 56

約数和(自身を含む): 35805898416

約数和(自身を除く): 20139919024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4096, 7168, 8192, 14336, 28672, 57344, 273193, 546386, 1092772, 1912351, 2185544, 3824702, 4371088, 7649404, 8742176, 15298808, 17484352, 30597616, 34968704, 61195232, 69937408, 122390464, 139874816, 244780928, 279749632, 489561856, 559499264, 979123712, 1118998528, 1958247424, 2237997056, 3916494848, 7832989696, 15665979392]

約数ペア:

[(1, 15665979392), (2, 7832989696), (4, 3916494848), (7, 2237997056), (8, 1958247424), (14, 1118998528), (16, 979123712), (28, 559499264), (32, 489561856), (56, 279749632), (64, 244780928), (112, 139874816), (128, 122390464), (224, 69937408), (256, 61195232), (448, 34968704), (512, 30597616), (896, 17484352), (1024, 15298808), (1792, 8742176), (2048, 7649404), (3584, 4371088), (4096, 3824702), (7168, 2185544), (8192, 1912351), (14336, 1092772), (28672, 546386), (57344, 273193)]