64469128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{424139}}^1$

素因数の和:424164

約数の個数: 16

約数和(自身を含む): 127242000

約数和(自身を除く): 62772872

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 424139, 848278, 1696556, 3393112, 8058641, 16117282, 32234564, 64469128]

約数ペア:

[(1, 64469128), (2, 32234564), (4, 16117282), (8, 8058641), (19, 3393112), (38, 1696556), (76, 848278), (152, 424139)]