25916268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{308527}}^1$

素因数の和:308541

約数の個数: 24

約数和(自身を含む): 69110272

約数和(自身を除く): 43194004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 308527, 617054, 925581, 1234108, 1851162, 2159689, 3702324, 4319378, 6479067, 8638756, 12958134, 25916268]

約数ペア:

[(1, 25916268), (2, 12958134), (3, 8638756), (4, 6479067), (6, 4319378), (7, 3702324), (12, 2159689), (14, 1851162), (21, 1234108), (28, 925581), (42, 617054), (84, 308527)]