59781904

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2161}}^1$

素因数の和:2208

約数の個数: 80

約数和(自身を含む): 150129280

約数和(自身を除く): 90347376

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 2161, 3458, 3952, 4322, 6916, 8644, 13832, 15127, 17288, 27664, 28093, 30254, 34576, 41059, 56186, 60508, 82118, 112372, 121016, 164236, 196651, 224744, 242032, 287413, 328472, 393302, 449488, 533767, 574826, 656944, 786604, 1067534, 1149652, 1573208, 2135068, 2299304, 3146416, 3736369, 4270136, 4598608, 7472738, 8540272, 14945476, 29890952, 59781904]

約数ペア:

[(1, 59781904), (2, 29890952), (4, 14945476), (7, 8540272), (8, 7472738), (13, 4598608), (14, 4270136), (16, 3736369), (19, 3146416), (26, 2299304), (28, 2135068), (38, 1573208), (52, 1149652), (56, 1067534), (76, 786604), (91, 656944), (104, 574826), (112, 533767), (133, 449488), (152, 393302), (182, 328472), (208, 287413), (247, 242032), (266, 224744), (304, 196651), (364, 164236), (494, 121016), (532, 112372), (728, 82118), (988, 60508), (1064, 56186), (1456, 41059), (1729, 34576), (1976, 30254), (2128, 28093), (2161, 27664), (3458, 17288), (3952, 15127), (4322, 13832), (6916, 8644)]