17573068

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1439}}^1$

素因数の和:1557

約数の個数: 24

約数和(自身を含む): 31933440

約数和(自身を除く): 14360372

約数列:

[1, 2, 4, 43, 71, 86, 142, 172, 284, 1439, 2878, 3053, 5756, 6106, 12212, 61877, 102169, 123754, 204338, 247508, 408676, 4393267, 8786534, 17573068]

約数ペア:

[(1, 17573068), (2, 8786534), (4, 4393267), (43, 408676), (71, 247508), (86, 204338), (142, 123754), (172, 102169), (284, 61877), (1439, 12212), (2878, 6106), (3053, 5756)]