64097656

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^2\times {\mathrm{1361}}^1$

素因数の和:1432

約数の個数: 48

約数和(自身を含む): 142356240

約数和(自身を除く): 78258584

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 841, 1361, 1624, 1682, 2722, 3364, 5444, 5887, 6728, 9527, 10888, 11774, 19054, 23548, 38108, 39469, 47096, 76216, 78938, 157876, 276283, 315752, 552566, 1105132, 1144601, 2210264, 2289202, 4578404, 8012207, 9156808, 16024414, 32048828, 64097656]

約数ペア:

[(1, 64097656), (2, 32048828), (4, 16024414), (7, 9156808), (8, 8012207), (14, 4578404), (28, 2289202), (29, 2210264), (56, 1144601), (58, 1105132), (116, 552566), (203, 315752), (232, 276283), (406, 157876), (812, 78938), (841, 76216), (1361, 47096), (1624, 39469), (1682, 38108), (2722, 23548), (3364, 19054), (5444, 11774), (5887, 10888), (6728, 9527)]