64196041

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 84188160

約数和(自身を除く): 19992119

約数列:

[1, 7, 13, 19, 91, 107, 133, 247, 347, 749, 1391, 1729, 2033, 2429, 4511, 6593, 9737, 14231, 26429, 31577, 37129, 46151, 85709, 185003, 259903, 482677, 599963, 705451, 3378739, 4938157, 9170863, 64196041]

約数ペア:

[(1, 64196041), (7, 9170863), (13, 4938157), (19, 3378739), (91, 705451), (107, 599963), (133, 482677), (247, 259903), (347, 185003), (749, 85709), (1391, 46151), (1729, 37129), (2033, 31577), (2429, 26429), (4511, 14231), (6593, 9737)]