25956864

素因数分解:

$2^9\times 3^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:198

約数の個数: 120

約数和(自身を含む): 77240592

約数和(自身を除く): 51283728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 64, 72, 86, 96, 128, 129, 131, 144, 172, 192, 256, 258, 262, 288, 344, 384, 387, 393, 512, 516, 524, 576, 688, 768, 774, 786, 1032, 1048, 1152, 1179, 1376, 1536, 1548, 1572, 2064, 2096, 2304, 2358, 2752, 3096, 3144, 4128, 4192, 4608, 4716, 5504, 5633, 6192, 6288, 8256, 8384, 9432, 11008, 11266, 12384, 12576, 16512, 16768, 16899, 18864, 22016, 22532, 24768, 25152, 33024, 33536, 33798, 37728, 45064, 49536, 50304, 50697, 66048, 67072, 67596, 75456, 90128, 99072, 100608, 101394, 135192, 150912, 180256, 198144, 201216, 202788, 270384, 301824, 360512, 405576, 540768, 603648, 721024, 811152, 1081536, 1442048, 1622304, 2163072, 2884096, 3244608, 4326144, 6489216, 8652288, 12978432, 25956864]

約数ペア:

[(1, 25956864), (2, 12978432), (3, 8652288), (4, 6489216), (6, 4326144), (8, 3244608), (9, 2884096), (12, 2163072), (16, 1622304), (18, 1442048), (24, 1081536), (32, 811152), (36, 721024), (43, 603648), (48, 540768), (64, 405576), (72, 360512), (86, 301824), (96, 270384), (128, 202788), (129, 201216), (131, 198144), (144, 180256), (172, 150912), (192, 135192), (256, 101394), (258, 100608), (262, 99072), (288, 90128), (344, 75456), (384, 67596), (387, 67072), (393, 66048), (512, 50697), (516, 50304), (524, 49536), (576, 45064), (688, 37728), (768, 33798), (774, 33536), (786, 33024), (1032, 25152), (1048, 24768), (1152, 22532), (1179, 22016), (1376, 18864), (1536, 16899), (1548, 16768), (1572, 16512), (2064, 12576), (2096, 12384), (2304, 11266), (2358, 11008), (2752, 9432), (3096, 8384), (3144, 8256), (4128, 6288), (4192, 6192), (4608, 5633), (4716, 5504)]