67241290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{395537}}^1$

素因数の和:395561

約数の個数: 16

約数和(自身を含む): 128154312

約数和(自身を除く): 60913022

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 395537, 791074, 1977685, 3955370, 6724129, 13448258, 33620645, 67241290]

約数ペア:

[(1, 67241290), (2, 33620645), (5, 13448258), (10, 6724129), (17, 3955370), (34, 1977685), (85, 791074), (170, 395537)]