26799395

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 39512448

約数和(自身を除く): 12713053

約数列:

[1, 5, 7, 17, 35, 73, 85, 119, 365, 511, 595, 617, 1241, 2555, 3085, 4319, 6205, 8687, 10489, 21595, 43435, 45041, 52445, 73423, 225205, 315287, 367115, 765697, 1576435, 3828485, 5359879, 26799395]

約数ペア:

[(1, 26799395), (5, 5359879), (7, 3828485), (17, 1576435), (35, 765697), (73, 367115), (85, 315287), (119, 225205), (365, 73423), (511, 52445), (595, 45041), (617, 43435), (1241, 21595), (2555, 10489), (3085, 8687), (4319, 6205)]