7768432

素因数分解:

$2^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:653

約数の個数: 40

約数和(自身を含む): 17360000

約数和(自身を除く): 9591568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 139, 278, 499, 556, 973, 998, 1112, 1946, 1996, 2224, 3493, 3892, 3992, 6986, 7784, 7984, 13972, 15568, 27944, 55888, 69361, 138722, 277444, 485527, 554888, 971054, 1109776, 1942108, 3884216, 7768432]

約数ペア:

[(1, 7768432), (2, 3884216), (4, 1942108), (7, 1109776), (8, 971054), (14, 554888), (16, 485527), (28, 277444), (56, 138722), (112, 69361), (139, 55888), (278, 27944), (499, 15568), (556, 13972), (973, 7984), (998, 7784), (1112, 6986), (1946, 3992), (1996, 3892), (2224, 3493)]