5980016

素因数分解:

$2^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{499}}^1$

素因数の和:621

約数の個数: 40

約数和(自身を含む): 13392000

約数和(自身を除く): 7411984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 107, 112, 214, 428, 499, 749, 856, 998, 1498, 1712, 1996, 2996, 3493, 3992, 5992, 6986, 7984, 11984, 13972, 27944, 53393, 55888, 106786, 213572, 373751, 427144, 747502, 854288, 1495004, 2990008, 5980016]

約数ペア:

[(1, 5980016), (2, 2990008), (4, 1495004), (7, 854288), (8, 747502), (14, 427144), (16, 373751), (28, 213572), (56, 106786), (107, 55888), (112, 53393), (214, 27944), (428, 13972), (499, 11984), (749, 7984), (856, 6986), (998, 5992), (1498, 3992), (1712, 3493), (1996, 2996)]