3959984

素因数分解:

$2^4\times 7^2\times {\mathrm{5051}}^1$

素因数の和:5073

約数の個数: 30

約数和(自身を含む): 8926884

約数和(自身を除く): 4966900

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 5051, 10102, 20204, 35357, 40408, 70714, 80816, 141428, 247499, 282856, 494998, 565712, 989996, 1979992, 3959984]

約数ペア:

[(1, 3959984), (2, 1979992), (4, 989996), (7, 565712), (8, 494998), (14, 282856), (16, 247499), (28, 141428), (49, 80816), (56, 70714), (98, 40408), (112, 35357), (196, 20204), (392, 10102), (784, 5051)]