81425918

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{3299}}^1$

素因数の和:3392

約数の個数: 32

約数和(自身を含む): 146361600

約数和(自身を除く): 64935682

約数列:

[1, 2, 7, 14, 41, 43, 82, 86, 287, 301, 574, 602, 1763, 3299, 3526, 6598, 12341, 23093, 24682, 46186, 135259, 141857, 270518, 283714, 946813, 992999, 1893626, 1985998, 5816137, 11632274, 40712959, 81425918]

約数ペア:

[(1, 81425918), (2, 40712959), (7, 11632274), (14, 5816137), (41, 1985998), (43, 1893626), (82, 992999), (86, 946813), (287, 283714), (301, 270518), (574, 141857), (602, 135259), (1763, 46186), (3299, 24682), (3526, 23093), (6598, 12341)]