40728828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{484867}}^1$

素因数の和:484881

約数の個数: 24

約数和(自身を含む): 108610432

約数和(自身を除く): 67881604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 484867, 969734, 1454601, 1939468, 2909202, 3394069, 5818404, 6788138, 10182207, 13576276, 20364414, 40728828]

約数ペア:

[(1, 40728828), (2, 20364414), (3, 13576276), (4, 10182207), (6, 6788138), (7, 5818404), (12, 3394069), (14, 2909202), (21, 1939468), (28, 1454601), (42, 969734), (84, 484867)]