66845192

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{439771}}^1$

素因数の和:439796

約数の個数: 16

約数和(自身を含む): 131931600

約数和(自身を除く): 65086408

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 439771, 879542, 1759084, 3518168, 8355649, 16711298, 33422596, 66845192]

約数ペア:

[(1, 66845192), (2, 33422596), (4, 16711298), (8, 8355649), (19, 3518168), (38, 1759084), (76, 879542), (152, 439771)]