27719888

素因数分解:

$2^4\times 7^3\times {\mathrm{5051}}^1$

素因数の和:5080

約数の個数: 40

約数和(自身を含む): 62644800

約数和(自身を除く): 34924912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 343, 392, 686, 784, 1372, 2744, 5051, 5488, 10102, 20204, 35357, 40408, 70714, 80816, 141428, 247499, 282856, 494998, 565712, 989996, 1732493, 1979992, 3464986, 3959984, 6929972, 13859944, 27719888]

約数ペア:

[(1, 27719888), (2, 13859944), (4, 6929972), (7, 3959984), (8, 3464986), (14, 1979992), (16, 1732493), (28, 989996), (49, 565712), (56, 494998), (98, 282856), (112, 247499), (196, 141428), (343, 80816), (392, 70714), (686, 40408), (784, 35357), (1372, 20204), (2744, 10102), (5051, 5488)]