66452008

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{8537}}^1$

素因数の和:8689

約数の個数: 32

約数和(自身を含む): 143438400

約数和(自身を除く): 76986392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 278, 556, 973, 1112, 1946, 3892, 7784, 8537, 17074, 34148, 59759, 68296, 119518, 239036, 478072, 1186643, 2373286, 4746572, 8306501, 9493144, 16613002, 33226004, 66452008]

約数ペア:

[(1, 66452008), (2, 33226004), (4, 16613002), (7, 9493144), (8, 8306501), (14, 4746572), (28, 2373286), (56, 1186643), (139, 478072), (278, 239036), (556, 119518), (973, 68296), (1112, 59759), (1946, 34148), (3892, 17074), (7784, 8537)]