67995004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{859}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 149103360

約数和(自身を除く): 81108356

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 257, 308, 514, 859, 1028, 1718, 1799, 2827, 3436, 3598, 5654, 6013, 7196, 9449, 11308, 12026, 18898, 19789, 24052, 37796, 39578, 66143, 79156, 132286, 220763, 264572, 441526, 883052, 1545341, 2428393, 3090682, 4856786, 6181364, 9713572, 16998751, 33997502, 67995004]

約数ペア:

[(1, 67995004), (2, 33997502), (4, 16998751), (7, 9713572), (11, 6181364), (14, 4856786), (22, 3090682), (28, 2428393), (44, 1545341), (77, 883052), (154, 441526), (257, 264572), (308, 220763), (514, 132286), (859, 79156), (1028, 66143), (1718, 39578), (1799, 37796), (2827, 24052), (3436, 19789), (3598, 18898), (5654, 12026), (6013, 11308), (7196, 9449)]