66770718

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{42967}}^1$

素因数の和:43016

約数の個数: 32

約数和(自身を含む): 156747264

約数和(自身を除く): 89976546

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 42967, 85934, 128901, 257802, 300769, 601538, 902307, 1589779, 1804614, 3179558, 4769337, 9538674, 11128453, 22256906, 33385359, 66770718]

約数ペア:

[(1, 66770718), (2, 33385359), (3, 22256906), (6, 11128453), (7, 9538674), (14, 4769337), (21, 3179558), (37, 1804614), (42, 1589779), (74, 902307), (111, 601538), (222, 300769), (259, 257802), (518, 128901), (777, 85934), (1554, 42967)]