28005270912

素因数分解:

$2^7\times 3^3\times {\mathrm{1583}}^1\times {\mathrm{5119}}^1$

素因数の和:6725

約数の個数: 128

約数和(自身を含む): 82722816000

約数和(自身を除く): 54717545088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1583, 1728, 3166, 3456, 4749, 5119, 6332, 9498, 10238, 12664, 14247, 15357, 18996, 20476, 25328, 28494, 30714, 37992, 40952, 42741, 46071, 50656, 56988, 61428, 75984, 81904, 85482, 92142, 101312, 113976, 122856, 138213, 151968, 163808, 170964, 184284, 202624, 227952, 245712, 276426, 303936, 327616, 341928, 368568, 455904, 491424, 552852, 607872, 655232, 683856, 737136, 911808, 982848, 1105704, 1367712, 1474272, 1823616, 1965696, 2211408, 2735424, 2948544, 4422816, 5470848, 5897088, 8103377, 8845632, 16206754, 17691264, 24310131, 32413508, 48620262, 64827016, 72930393, 97240524, 129654032, 145860786, 194481048, 218791179, 259308064, 291721572, 388962096, 437582358, 518616128, 583443144, 777924192, 875164716, 1037232256, 1166886288, 1555848384, 1750329432, 2333772576, 3111696768, 3500658864, 4667545152, 7001317728, 9335090304, 14002635456, 28005270912]

約数ペア:

[(1, 28005270912), (2, 14002635456), (3, 9335090304), (4, 7001317728), (6, 4667545152), (8, 3500658864), (9, 3111696768), (12, 2333772576), (16, 1750329432), (18, 1555848384), (24, 1166886288), (27, 1037232256), (32, 875164716), (36, 777924192), (48, 583443144), (54, 518616128), (64, 437582358), (72, 388962096), (96, 291721572), (108, 259308064), (128, 218791179), (144, 194481048), (192, 145860786), (216, 129654032), (288, 97240524), (384, 72930393), (432, 64827016), (576, 48620262), (864, 32413508), (1152, 24310131), (1583, 17691264), (1728, 16206754), (3166, 8845632), (3456, 8103377), (4749, 5897088), (5119, 5470848), (6332, 4422816), (9498, 2948544), (10238, 2735424), (12664, 2211408), (14247, 1965696), (15357, 1823616), (18996, 1474272), (20476, 1367712), (25328, 1105704), (28494, 982848), (30714, 911808), (37992, 737136), (40952, 683856), (42741, 655232), (46071, 607872), (50656, 552852), (56988, 491424), (61428, 455904), (75984, 368568), (81904, 341928), (85482, 327616), (92142, 303936), (101312, 276426), (113976, 245712), (122856, 227952), (138213, 202624), (151968, 184284), (163808, 170964)]