71818012

素因数分解:

$2^2\times 7^1\times {\mathrm{919}}^1\times {\mathrm{2791}}^1$

素因数の和:3721

約数の個数: 24

約数和(自身を含む): 143843840

約数和(自身を除く): 72025828

約数列:

[1, 2, 4, 7, 14, 28, 919, 1838, 2791, 3676, 5582, 6433, 11164, 12866, 19537, 25732, 39074, 78148, 2564929, 5129858, 10259716, 17954503, 35909006, 71818012]

約数ペア:

[(1, 71818012), (2, 35909006), (4, 17954503), (7, 10259716), (14, 5129858), (28, 2564929), (919, 78148), (1838, 39074), (2791, 25732), (3676, 19537), (5582, 12866), (6433, 11164)]