40568242

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1709}}^1$

素因数の和:1818

約数の個数: 32

約数和(自身を含む): 72394560

約数和(自身を除く): 31826318

約数列:

[1, 2, 11, 13, 22, 26, 83, 143, 166, 286, 913, 1079, 1709, 1826, 2158, 3418, 11869, 18799, 22217, 23738, 37598, 44434, 141847, 244387, 283694, 488774, 1560317, 1844011, 3120634, 3688022, 20284121, 40568242]

約数ペア:

[(1, 40568242), (2, 20284121), (11, 3688022), (13, 3120634), (22, 1844011), (26, 1560317), (83, 488774), (143, 283694), (166, 244387), (286, 141847), (913, 44434), (1079, 37598), (1709, 23738), (1826, 22217), (2158, 18799), (3418, 11869)]