66947276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{6823}}^1$

素因数の和:7061

約数の個数: 24

約数和(自身を含む): 128400384

約数和(自身を除く): 61453108

約数列:

[1, 2, 4, 11, 22, 44, 223, 446, 892, 2453, 4906, 6823, 9812, 13646, 27292, 75053, 150106, 300212, 1521529, 3043058, 6086116, 16736819, 33473638, 66947276]

約数ペア:

[(1, 66947276), (2, 33473638), (4, 16736819), (11, 6086116), (22, 3043058), (44, 1521529), (223, 300212), (446, 150106), (892, 75053), (2453, 27292), (4906, 13646), (6823, 9812)]