27943076

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{9689}}^1$

素因数の和:9803

約数の個数: 24

約数和(自身を含む): 56434560

約数和(自身を除く): 28491484

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 9689, 19378, 38756, 67823, 135646, 271292, 997967, 1995934, 3991868, 6985769, 13971538, 27943076]

約数ペア:

[(1, 27943076), (2, 13971538), (4, 6985769), (7, 3991868), (14, 1995934), (28, 997967), (103, 271292), (206, 135646), (412, 67823), (721, 38756), (1442, 19378), (2884, 9689)]