39020464

素因数分解:

$2^4\times 7^2\times {\mathrm{71}}^1\times {\mathrm{701}}^1$

素因数の和:794

約数の個数: 60

約数和(自身を含む): 89311248

約数和(自身を除く): 50290784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 71, 98, 112, 142, 196, 284, 392, 497, 568, 701, 784, 994, 1136, 1402, 1988, 2804, 3479, 3976, 4907, 5608, 6958, 7952, 9814, 11216, 13916, 19628, 27832, 34349, 39256, 49771, 55664, 68698, 78512, 99542, 137396, 199084, 274792, 348397, 398168, 549584, 696794, 796336, 1393588, 2438779, 2787176, 4877558, 5574352, 9755116, 19510232, 39020464]

約数ペア:

[(1, 39020464), (2, 19510232), (4, 9755116), (7, 5574352), (8, 4877558), (14, 2787176), (16, 2438779), (28, 1393588), (49, 796336), (56, 696794), (71, 549584), (98, 398168), (112, 348397), (142, 274792), (196, 199084), (284, 137396), (392, 99542), (497, 78512), (568, 68698), (701, 55664), (784, 49771), (994, 39256), (1136, 34349), (1402, 27832), (1988, 19628), (2804, 13916), (3479, 11216), (3976, 9814), (4907, 7952), (5608, 6958)]