12865728

素因数分解:

$2^6\times 3^1\times {\mathrm{113}}^1\times {\mathrm{593}}^1$

素因数の和:721

約数の個数: 56

約数和(自身を含む): 34399728

約数和(自身を除く): 21534000

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 113, 192, 226, 339, 452, 593, 678, 904, 1186, 1356, 1779, 1808, 2372, 2712, 3558, 3616, 4744, 5424, 7116, 7232, 9488, 10848, 14232, 18976, 21696, 28464, 37952, 56928, 67009, 113856, 134018, 201027, 268036, 402054, 536072, 804108, 1072144, 1608216, 2144288, 3216432, 4288576, 6432864, 12865728]

約数ペア:

[(1, 12865728), (2, 6432864), (3, 4288576), (4, 3216432), (6, 2144288), (8, 1608216), (12, 1072144), (16, 804108), (24, 536072), (32, 402054), (48, 268036), (64, 201027), (96, 134018), (113, 113856), (192, 67009), (226, 56928), (339, 37952), (452, 28464), (593, 21696), (678, 18976), (904, 14232), (1186, 10848), (1356, 9488), (1779, 7232), (1808, 7116), (2372, 5424), (2712, 4744), (3558, 3616)]