71714687

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 87091200

約数和(自身を除く): 15376513

約数列:

[1, 11, 17, 31, 89, 139, 187, 341, 527, 979, 1513, 1529, 2363, 2759, 4309, 5797, 12371, 16643, 25993, 30349, 46903, 47399, 73253, 136081, 210307, 383501, 515933, 805783, 2313377, 4218511, 6519517, 71714687]

約数ペア:

[(1, 71714687), (11, 6519517), (17, 4218511), (31, 2313377), (89, 805783), (139, 515933), (187, 383501), (341, 210307), (527, 136081), (979, 73253), (1513, 47399), (1529, 46903), (2363, 30349), (2759, 25993), (4309, 16643), (5797, 12371)]