66027988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{11867}}^1$

素因数の和:11991

約数の個数: 24

約数和(自身を含む): 125610912

約数和(自身を除く): 59582924

約数列:

[1, 2, 4, 13, 26, 52, 107, 214, 428, 1391, 2782, 5564, 11867, 23734, 47468, 154271, 308542, 617084, 1269769, 2539538, 5079076, 16506997, 33013994, 66027988]

約数ペア:

[(1, 66027988), (2, 33013994), (4, 16506997), (13, 5079076), (26, 2539538), (52, 1269769), (107, 617084), (214, 308542), (428, 154271), (1391, 47468), (2782, 23734), (5564, 11867)]