25731456

素因数分解:

$2^7\times 3^1\times {\mathrm{113}}^1\times {\mathrm{593}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 69070320

約数和(自身を除く): 43338864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 113, 128, 192, 226, 339, 384, 452, 593, 678, 904, 1186, 1356, 1779, 1808, 2372, 2712, 3558, 3616, 4744, 5424, 7116, 7232, 9488, 10848, 14232, 14464, 18976, 21696, 28464, 37952, 43392, 56928, 67009, 75904, 113856, 134018, 201027, 227712, 268036, 402054, 536072, 804108, 1072144, 1608216, 2144288, 3216432, 4288576, 6432864, 8577152, 12865728, 25731456]

約数ペア:

[(1, 25731456), (2, 12865728), (3, 8577152), (4, 6432864), (6, 4288576), (8, 3216432), (12, 2144288), (16, 1608216), (24, 1072144), (32, 804108), (48, 536072), (64, 402054), (96, 268036), (113, 227712), (128, 201027), (192, 134018), (226, 113856), (339, 75904), (384, 67009), (452, 56928), (593, 43392), (678, 37952), (904, 28464), (1186, 21696), (1356, 18976), (1779, 14464), (1808, 14232), (2372, 10848), (2712, 9488), (3558, 7232), (3616, 7116), (4744, 5424)]