65348780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{466777}}^1$

素因数の和:466793

約数の個数: 24

約数和(自身を含む): 156837408

約数和(自身を除く): 91488628

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 466777, 933554, 1867108, 2333885, 3267439, 4667770, 6534878, 9335540, 13069756, 16337195, 32674390, 65348780]

約数ペア:

[(1, 65348780), (2, 32674390), (4, 16337195), (5, 13069756), (7, 9335540), (10, 6534878), (14, 4667770), (20, 3267439), (28, 2333885), (35, 1867108), (70, 933554), (140, 466777)]