66420926

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3271}}^1$

素因数の和:3368

約数の個数: 32

約数和(自身を含む): 118734336

約数和(自身を除く): 52313410

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 781, 923, 1562, 1846, 3271, 6542, 10153, 20306, 35981, 42523, 71962, 85046, 232241, 464482, 467753, 935506, 2554651, 3019133, 5109302, 6038266, 33210463, 66420926]

約数ペア:

[(1, 66420926), (2, 33210463), (11, 6038266), (13, 5109302), (22, 3019133), (26, 2554651), (71, 935506), (142, 467753), (143, 464482), (286, 232241), (781, 85046), (923, 71962), (1562, 42523), (1846, 35981), (3271, 20306), (6542, 10153)]