25020991552

素因数分解:

$2^6\times {\mathrm{113}}^1\times {\mathrm{1601}}^1\times {\mathrm{2161}}^1$

素因数の和:3887

約数の個数: 56

約数和(自身を含む): 50144900472

約数和(自身を除く): 25123908920

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 226, 452, 904, 1601, 1808, 2161, 3202, 3616, 4322, 6404, 7232, 8644, 12808, 17288, 25616, 34576, 51232, 69152, 102464, 138304, 180913, 244193, 361826, 488386, 723652, 976772, 1447304, 1953544, 2894608, 3459761, 3907088, 5789216, 6919522, 7814176, 11578432, 13839044, 15628352, 27678088, 55356176, 110712352, 221424704, 390952993, 781905986, 1563811972, 3127623944, 6255247888, 12510495776, 25020991552]

約数ペア:

[(1, 25020991552), (2, 12510495776), (4, 6255247888), (8, 3127623944), (16, 1563811972), (32, 781905986), (64, 390952993), (113, 221424704), (226, 110712352), (452, 55356176), (904, 27678088), (1601, 15628352), (1808, 13839044), (2161, 11578432), (3202, 7814176), (3616, 6919522), (4322, 5789216), (6404, 3907088), (7232, 3459761), (8644, 2894608), (12808, 1953544), (17288, 1447304), (25616, 976772), (34576, 723652), (51232, 488386), (69152, 361826), (102464, 244193), (138304, 180913)]