6861424

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{9973}}^1$

素因数の和:10024

約数の個数: 20

約数和(自身を含む): 13604536

約数和(自身を除く): 6743112

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 9973, 19946, 39892, 79784, 159568, 428839, 857678, 1715356, 3430712, 6861424]

約数ペア:

[(1, 6861424), (2, 3430712), (4, 1715356), (8, 857678), (16, 428839), (43, 159568), (86, 79784), (172, 39892), (344, 19946), (688, 9973)]