3489136

素因数分解:

$2^4\times 7^1\times {\mathrm{31153}}^1$

素因数の和:31168

約数の個数: 20

約数和(自身を含む): 7726192

約数和(自身を除く): 4237056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 31153, 62306, 124612, 218071, 249224, 436142, 498448, 872284, 1744568, 3489136]

約数ペア:

[(1, 3489136), (2, 1744568), (4, 872284), (7, 498448), (8, 436142), (14, 249224), (16, 218071), (28, 124612), (56, 62306), (112, 31153)]