66403636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{9187}}^1$

素因数の和:9343

約数の個数: 24

約数和(自身を含む): 126059360

約数和(自身を除く): 59655724

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 9187, 18374, 36748, 119431, 238862, 477724, 1276993, 2553986, 5107972, 16600909, 33201818, 66403636]

約数ペア:

[(1, 66403636), (2, 33201818), (4, 16600909), (13, 5107972), (26, 2553986), (52, 1276993), (139, 477724), (278, 238862), (556, 119431), (1807, 36748), (3614, 18374), (7228, 9187)]