66469648

素因数分解:

$2^4\times 7^1\times {\mathrm{593479}}^1$

素因数の和:593494

約数の個数: 20

約数和(自身を含む): 147183040

約数和(自身を除く): 80713392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 593479, 1186958, 2373916, 4154353, 4747832, 8308706, 9495664, 16617412, 33234824, 66469648]

約数ペア:

[(1, 66469648), (2, 33234824), (4, 16617412), (7, 9495664), (8, 8308706), (14, 4747832), (16, 4154353), (28, 2373916), (56, 1186958), (112, 593479)]