66751464

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{213947}}^1$

素因数の和:213969

約数の個数: 32

約数和(自身を含む): 179716320

約数和(自身を除く): 112964856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 213947, 427894, 641841, 855788, 1283682, 1711576, 2567364, 2781311, 5134728, 5562622, 8343933, 11125244, 16687866, 22250488, 33375732, 66751464]

約数ペア:

[(1, 66751464), (2, 33375732), (3, 22250488), (4, 16687866), (6, 11125244), (8, 8343933), (12, 5562622), (13, 5134728), (24, 2781311), (26, 2567364), (39, 1711576), (52, 1283682), (78, 855788), (104, 641841), (156, 427894), (312, 213947)]