67684954

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1\times {\mathrm{3967}}^1$

素因数の和:4437

約数の個数: 16

約数和(自身を含む): 107136000

約数和(自身を除く): 39451046

約数列:

[1, 2, 19, 38, 449, 898, 3967, 7934, 8531, 17062, 75373, 150746, 1781183, 3562366, 33842477, 67684954]

約数ペア:

[(1, 67684954), (2, 33842477), (19, 3562366), (38, 1781183), (449, 150746), (898, 75373), (3967, 17062), (7934, 8531)]