25867392

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:142

約数の個数: 128

約数和(自身を含む): 74027520

約数和(自身を除く): 48160128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 41, 48, 53, 62, 64, 82, 93, 96, 106, 123, 124, 128, 159, 164, 186, 192, 212, 246, 248, 318, 328, 372, 384, 424, 492, 496, 636, 656, 744, 848, 984, 992, 1271, 1272, 1312, 1488, 1643, 1696, 1968, 1984, 2173, 2542, 2544, 2624, 2976, 3286, 3392, 3813, 3936, 3968, 4346, 4929, 5084, 5088, 5248, 5952, 6519, 6572, 6784, 7626, 7872, 8692, 9858, 10168, 10176, 11904, 13038, 13144, 15252, 15744, 17384, 19716, 20336, 20352, 26076, 26288, 30504, 34768, 39432, 40672, 52152, 52576, 61008, 67363, 69536, 78864, 81344, 104304, 105152, 122016, 134726, 139072, 157728, 162688, 202089, 208608, 210304, 244032, 269452, 278144, 315456, 404178, 417216, 488064, 538904, 630912, 808356, 834432, 1077808, 1616712, 2155616, 3233424, 4311232, 6466848, 8622464, 12933696, 25867392]

約数ペア:

[(1, 25867392), (2, 12933696), (3, 8622464), (4, 6466848), (6, 4311232), (8, 3233424), (12, 2155616), (16, 1616712), (24, 1077808), (31, 834432), (32, 808356), (41, 630912), (48, 538904), (53, 488064), (62, 417216), (64, 404178), (82, 315456), (93, 278144), (96, 269452), (106, 244032), (123, 210304), (124, 208608), (128, 202089), (159, 162688), (164, 157728), (186, 139072), (192, 134726), (212, 122016), (246, 105152), (248, 104304), (318, 81344), (328, 78864), (372, 69536), (384, 67363), (424, 61008), (492, 52576), (496, 52152), (636, 40672), (656, 39432), (744, 34768), (848, 30504), (984, 26288), (992, 26076), (1271, 20352), (1272, 20336), (1312, 19716), (1488, 17384), (1643, 15744), (1696, 15252), (1968, 13144), (1984, 13038), (2173, 11904), (2542, 10176), (2544, 10168), (2624, 9858), (2976, 8692), (3286, 7872), (3392, 7626), (3813, 6784), (3936, 6572), (3968, 6519), (4346, 5952), (4929, 5248), (5084, 5088)]