28069632

素因数分解:

$2^8\times 3^3\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:187

約数の個数: 144

約数和(自身を含む): 86338560

約数和(自身を除く): 58268928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 128, 131, 144, 186, 192, 216, 248, 256, 262, 279, 288, 372, 384, 393, 432, 496, 524, 558, 576, 744, 768, 786, 837, 864, 992, 1048, 1116, 1152, 1179, 1488, 1572, 1674, 1728, 1984, 2096, 2232, 2304, 2358, 2976, 3144, 3348, 3456, 3537, 3968, 4061, 4192, 4464, 4716, 5952, 6288, 6696, 6912, 7074, 7936, 8122, 8384, 8928, 9432, 11904, 12183, 12576, 13392, 14148, 16244, 16768, 17856, 18864, 23808, 24366, 25152, 26784, 28296, 32488, 33536, 35712, 36549, 37728, 48732, 50304, 53568, 56592, 64976, 71424, 73098, 75456, 97464, 100608, 107136, 109647, 113184, 129952, 146196, 150912, 194928, 214272, 219294, 226368, 259904, 292392, 301824, 389856, 438588, 452736, 519808, 584784, 779712, 877176, 905472, 1039616, 1169568, 1559424, 1754352, 2339136, 3118848, 3508704, 4678272, 7017408, 9356544, 14034816, 28069632]

約数ペア:

[(1, 28069632), (2, 14034816), (3, 9356544), (4, 7017408), (6, 4678272), (8, 3508704), (9, 3118848), (12, 2339136), (16, 1754352), (18, 1559424), (24, 1169568), (27, 1039616), (31, 905472), (32, 877176), (36, 779712), (48, 584784), (54, 519808), (62, 452736), (64, 438588), (72, 389856), (93, 301824), (96, 292392), (108, 259904), (124, 226368), (128, 219294), (131, 214272), (144, 194928), (186, 150912), (192, 146196), (216, 129952), (248, 113184), (256, 109647), (262, 107136), (279, 100608), (288, 97464), (372, 75456), (384, 73098), (393, 71424), (432, 64976), (496, 56592), (524, 53568), (558, 50304), (576, 48732), (744, 37728), (768, 36549), (786, 35712), (837, 33536), (864, 32488), (992, 28296), (1048, 26784), (1116, 25152), (1152, 24366), (1179, 23808), (1488, 18864), (1572, 17856), (1674, 16768), (1728, 16244), (1984, 14148), (2096, 13392), (2232, 12576), (2304, 12183), (2358, 11904), (2976, 9432), (3144, 8928), (3348, 8384), (3456, 8122), (3537, 7936), (3968, 7074), (4061, 6912), (4192, 6696), (4464, 6288), (4716, 5952)]