26248460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{433}}^2$

素因数の和:882

約数の個数: 36

約数和(自身を含む): 63142128

約数和(自身を除く): 36893668

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 433, 866, 1732, 2165, 3031, 4330, 6062, 8660, 12124, 15155, 30310, 60620, 187489, 374978, 749956, 937445, 1312423, 1874890, 2624846, 3749780, 5249692, 6562115, 13124230, 26248460]

約数ペア:

[(1, 26248460), (2, 13124230), (4, 6562115), (5, 5249692), (7, 3749780), (10, 2624846), (14, 1874890), (20, 1312423), (28, 937445), (35, 749956), (70, 374978), (140, 187489), (433, 60620), (866, 30310), (1732, 15155), (2165, 12124), (3031, 8660), (4330, 6062)]