25739056

素因数分解:

$2^4\times 7^1\times {\mathrm{229813}}^1$

素因数の和:229828

約数の個数: 20

約数和(自身を含む): 56993872

約数和(自身を除く): 31254816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229813, 459626, 919252, 1608691, 1838504, 3217382, 3677008, 6434764, 12869528, 25739056]

約数ペア:

[(1, 25739056), (2, 12869528), (4, 6434764), (7, 3677008), (8, 3217382), (14, 1838504), (16, 1608691), (28, 919252), (56, 459626), (112, 229813)]