65739128848

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{1973}}^1\times {\mathrm{71809}}^1$

素因数の和:73819

約数の個数: 40

約数和(自身を含む): 131830234200

約数和(自身を除く): 66091105352

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 1973, 3946, 7892, 15784, 31568, 57217, 71809, 114434, 143618, 228868, 287236, 457736, 574472, 915472, 1148944, 2082461, 4164922, 8329844, 16659688, 33319376, 141679157, 283358314, 566716628, 1133433256, 2266866512, 4108695553, 8217391106, 16434782212, 32869564424, 65739128848]

約数ペア:

[(1, 65739128848), (2, 32869564424), (4, 16434782212), (8, 8217391106), (16, 4108695553), (29, 2266866512), (58, 1133433256), (116, 566716628), (232, 283358314), (464, 141679157), (1973, 33319376), (3946, 16659688), (7892, 8329844), (15784, 4164922), (31568, 2082461), (57217, 1148944), (71809, 915472), (114434, 574472), (143618, 457736), (228868, 287236)]