68541567224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{2955397}}^1$

素因数の和:2955639

約数の個数: 32

約数和(自身を含む): 139021921920

約数和(自身を除く): 70480354696

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 223, 446, 892, 1784, 2899, 5798, 11596, 23192, 2955397, 5910794, 11821588, 23643176, 38420161, 76840322, 153680644, 307361288, 659053531, 1318107062, 2636214124, 5272428248, 8567695903, 17135391806, 34270783612, 68541567224]

約数ペア:

[(1, 68541567224), (2, 34270783612), (4, 17135391806), (8, 8567695903), (13, 5272428248), (26, 2636214124), (52, 1318107062), (104, 659053531), (223, 307361288), (446, 153680644), (892, 76840322), (1784, 38420161), (2899, 23643176), (5798, 11821588), (11596, 5910794), (23192, 2955397)]