24987970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{733}}^1$

素因数の和:1234

約数の個数: 32

約数和(自身を含む): 51579648

約数和(自身を除く): 26591678

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 487, 733, 974, 1466, 2435, 3409, 3665, 4870, 5131, 6818, 7330, 10262, 17045, 25655, 34090, 51310, 356971, 713942, 1784855, 2498797, 3569710, 4997594, 12493985, 24987970]

約数ペア:

[(1, 24987970), (2, 12493985), (5, 4997594), (7, 3569710), (10, 2498797), (14, 1784855), (35, 713942), (70, 356971), (487, 51310), (733, 34090), (974, 25655), (1466, 17045), (2435, 10262), (3409, 7330), (3665, 6818), (4870, 5131)]