69775468

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{108347}}^1$

素因数の和:108381

約数の個数: 24

約数和(自身を含む): 145619712

約数和(自身を除く): 75844244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 108347, 216694, 433388, 758429, 1516858, 2491981, 3033716, 4983962, 9967924, 17443867, 34887734, 69775468]

約数ペア:

[(1, 69775468), (2, 34887734), (4, 17443867), (7, 9967924), (14, 4983962), (23, 3033716), (28, 2491981), (46, 1516858), (92, 758429), (161, 433388), (322, 216694), (644, 108347)]