68730172

素因数分解:

$2^2\times 7^1\times {\mathrm{919}}^1\times {\mathrm{2671}}^1$

素因数の和:3601

約数の個数: 24

約数和(自身を含む): 137661440

約数和(自身を除く): 68931268

約数列:

[1, 2, 4, 7, 14, 28, 919, 1838, 2671, 3676, 5342, 6433, 10684, 12866, 18697, 25732, 37394, 74788, 2454649, 4909298, 9818596, 17182543, 34365086, 68730172]

約数ペア:

[(1, 68730172), (2, 34365086), (4, 17182543), (7, 9818596), (14, 4909298), (28, 2454649), (919, 74788), (1838, 37394), (2671, 25732), (3676, 18697), (5342, 12866), (6433, 10684)]