66252583774

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{395741}}^1$

素因数の和:395940

約数の個数: 32

約数和(自身を含む): 110098590336

約数和(自身を除く): 43846006562

約数列:

[1, 2, 13, 26, 47, 94, 137, 274, 611, 1222, 1781, 3562, 6439, 12878, 83707, 167414, 395741, 791482, 5144633, 10289266, 18599827, 37199654, 54216517, 108433034, 241797751, 483595502, 704814721, 1409629442, 2548176299, 5096352598, 33126291887, 66252583774]

約数ペア:

[(1, 66252583774), (2, 33126291887), (13, 5096352598), (26, 2548176299), (47, 1409629442), (94, 704814721), (137, 483595502), (274, 241797751), (611, 108433034), (1222, 54216517), (1781, 37199654), (3562, 18599827), (6439, 10289266), (12878, 5144633), (83707, 791482), (167414, 395741)]