27159286

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5689}}^1$

素因数の和:5740

約数の個数: 32

約数和(自身を含む): 52439040

約数和(自身を除く): 25279754

約数列:

[1, 2, 7, 11, 14, 22, 31, 62, 77, 154, 217, 341, 434, 682, 2387, 4774, 5689, 11378, 39823, 62579, 79646, 125158, 176359, 352718, 438053, 876106, 1234513, 1939949, 2469026, 3879898, 13579643, 27159286]

約数ペア:

[(1, 27159286), (2, 13579643), (7, 3879898), (11, 2469026), (14, 1939949), (22, 1234513), (31, 876106), (62, 438053), (77, 352718), (154, 176359), (217, 125158), (341, 79646), (434, 62579), (682, 39823), (2387, 11378), (4774, 5689)]