28588080976

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{2804953}}^1$

素因数の和:2804988

約数の個数: 60

約数和(自身を含む): 69388952052

約数和(自身を除く): 40800871076

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 364, 392, 637, 728, 784, 1274, 1456, 2548, 5096, 10192, 2804953, 5609906, 11219812, 19634671, 22439624, 36464389, 39269342, 44879248, 72928778, 78538684, 137442697, 145857556, 157077368, 255250723, 274885394, 291715112, 314154736, 510501446, 549770788, 583430224, 1021002892, 1099541576, 1786755061, 2042005784, 2199083152, 3573510122, 4084011568, 7147020244, 14294040488, 28588080976]

約数ペア:

[(1, 28588080976), (2, 14294040488), (4, 7147020244), (7, 4084011568), (8, 3573510122), (13, 2199083152), (14, 2042005784), (16, 1786755061), (26, 1099541576), (28, 1021002892), (49, 583430224), (52, 549770788), (56, 510501446), (91, 314154736), (98, 291715112), (104, 274885394), (112, 255250723), (182, 157077368), (196, 145857556), (208, 137442697), (364, 78538684), (392, 72928778), (637, 44879248), (728, 39269342), (784, 36464389), (1274, 22439624), (1456, 19634671), (2548, 11219812), (5096, 5609906), (10192, 2804953)]