57121277728

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{7013}}^1$

素因数の和:7250

約数の個数: 96

約数和(自身を含む): 118989984960

約数和(自身を除く): 61868707232

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 67, 116, 131, 134, 232, 262, 268, 464, 524, 536, 928, 1048, 1072, 1943, 2096, 2144, 3799, 3886, 4192, 7013, 7598, 7772, 8777, 14026, 15196, 15544, 17554, 28052, 30392, 31088, 35108, 56104, 60784, 62176, 70216, 112208, 121568, 140432, 203377, 224416, 254533, 280864, 406754, 469871, 509066, 813508, 918703, 939742, 1018132, 1627016, 1837406, 1879484, 2036264, 3254032, 3674812, 3758968, 4072528, 6508064, 7349624, 7517936, 8145056, 13626259, 14699248, 15035872, 26642387, 27252518, 29398496, 53284774, 54505036, 61553101, 106569548, 109010072, 123106202, 213139096, 218020144, 246212404, 426278192, 436040288, 492424808, 852556384, 984849616, 1785039929, 1969699232, 3570079858, 7140159716, 14280319432, 28560638864, 57121277728]

約数ペア:

[(1, 57121277728), (2, 28560638864), (4, 14280319432), (8, 7140159716), (16, 3570079858), (29, 1969699232), (32, 1785039929), (58, 984849616), (67, 852556384), (116, 492424808), (131, 436040288), (134, 426278192), (232, 246212404), (262, 218020144), (268, 213139096), (464, 123106202), (524, 109010072), (536, 106569548), (928, 61553101), (1048, 54505036), (1072, 53284774), (1943, 29398496), (2096, 27252518), (2144, 26642387), (3799, 15035872), (3886, 14699248), (4192, 13626259), (7013, 8145056), (7598, 7517936), (7772, 7349624), (8777, 6508064), (14026, 4072528), (15196, 3758968), (15544, 3674812), (17554, 3254032), (28052, 2036264), (30392, 1879484), (31088, 1837406), (35108, 1627016), (56104, 1018132), (60784, 939742), (62176, 918703), (70216, 813508), (112208, 509066), (121568, 469871), (140432, 406754), (203377, 280864), (224416, 254533)]