71270738

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{991}}^1$

素因数の和:1478

約数の個数: 32

約数和(自身を含む): 133705728

約数和(自身を除く): 62434990

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 467, 934, 991, 1982, 3269, 5137, 6538, 6937, 10274, 10901, 13874, 21802, 35959, 71918, 76307, 152614, 462797, 925594, 3239579, 5090767, 6479158, 10181534, 35635369, 71270738]

約数ペア:

[(1, 71270738), (2, 35635369), (7, 10181534), (11, 6479158), (14, 5090767), (22, 3239579), (77, 925594), (154, 462797), (467, 152614), (934, 76307), (991, 71918), (1982, 35959), (3269, 21802), (5137, 13874), (6538, 10901), (6937, 10274)]