66998896

素因数分解:

$2^4\times {\mathrm{1823}}^1\times {\mathrm{2297}}^1$

素因数の和:4128

約数の個数: 20

約数和(自身を含む): 129938112

約数和(自身を除く): 62939216

約数列:

[1, 2, 4, 8, 16, 1823, 2297, 3646, 4594, 7292, 9188, 14584, 18376, 29168, 36752, 4187431, 8374862, 16749724, 33499448, 66998896]

約数ペア:

[(1, 66998896), (2, 33499448), (4, 16749724), (8, 8374862), (16, 4187431), (1823, 36752), (2297, 29168), (3646, 18376), (4594, 14584), (7292, 9188)]