6653291288

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{20161}}^1$

素因数の和:20328

約数の個数: 64

約数和(自身を含む): 14632773120

約数和(自身を除く): 7979481832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 83, 142, 166, 284, 332, 497, 568, 581, 664, 994, 1162, 1988, 2324, 3976, 4648, 5893, 11786, 20161, 23572, 40322, 41251, 47144, 80644, 82502, 141127, 161288, 165004, 282254, 330008, 564508, 1129016, 1431431, 1673363, 2862862, 3346726, 5725724, 6693452, 10020017, 11451448, 11713541, 13386904, 20040034, 23427082, 40080068, 46854164, 80160136, 93708328, 118808773, 237617546, 475235092, 831661411, 950470184, 1663322822, 3326645644, 6653291288]

約数ペア:

[(1, 6653291288), (2, 3326645644), (4, 1663322822), (7, 950470184), (8, 831661411), (14, 475235092), (28, 237617546), (56, 118808773), (71, 93708328), (83, 80160136), (142, 46854164), (166, 40080068), (284, 23427082), (332, 20040034), (497, 13386904), (568, 11713541), (581, 11451448), (664, 10020017), (994, 6693452), (1162, 5725724), (1988, 3346726), (2324, 2862862), (3976, 1673363), (4648, 1431431), (5893, 1129016), (11786, 564508), (20161, 330008), (23572, 282254), (40322, 165004), (41251, 161288), (47144, 141127), (80644, 82502)]