67889724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{808211}}^1$

素因数の和:808225

約数の個数: 24

約数和(自身を含む): 181039488

約数和(自身を除く): 113149764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 808211, 1616422, 2424633, 3232844, 4849266, 5657477, 9698532, 11314954, 16972431, 22629908, 33944862, 67889724]

約数ペア:

[(1, 67889724), (2, 33944862), (3, 22629908), (4, 16972431), (6, 11314954), (7, 9698532), (12, 5657477), (14, 4849266), (21, 3232844), (28, 2424633), (42, 1616422), (84, 808211)]