67072782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{11489}}^1$

素因数の和:11640

約数の個数: 32

約数和(自身を含む): 154425600

約数和(自身を除く): 87352818

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 11489, 22978, 34467, 68934, 80423, 160846, 241269, 482538, 1596971, 3193942, 4790913, 9581826, 11178797, 22357594, 33536391, 67072782]

約数ペア:

[(1, 67072782), (2, 33536391), (3, 22357594), (6, 11178797), (7, 9581826), (14, 4790913), (21, 3193942), (42, 1596971), (139, 482538), (278, 241269), (417, 160846), (834, 80423), (973, 68934), (1946, 34467), (2919, 22978), (5838, 11489)]