67561508

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{13331}}^1$

素因数の和:13523

約数の個数: 24

約数和(自身を含む): 135879744

約数和(自身を除く): 68318236

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2534, 5068, 13331, 26662, 53324, 93317, 186634, 373268, 2412911, 4825822, 9651644, 16890377, 33780754, 67561508]

約数ペア:

[(1, 67561508), (2, 33780754), (4, 16890377), (7, 9651644), (14, 4825822), (28, 2412911), (181, 373268), (362, 186634), (724, 93317), (1267, 53324), (2534, 26662), (5068, 13331)]