126645568

素因数分解:

$2^6\times 7^1\times {\mathrm{282691}}^1$

素因数の和:282710

約数の個数: 28

約数和(自身を含む): 287215072

約数和(自身を除く): 160569504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 282691, 565382, 1130764, 1978837, 2261528, 3957674, 4523056, 7915348, 9046112, 15830696, 18092224, 31661392, 63322784, 126645568]

約数ペア:

[(1, 126645568), (2, 63322784), (4, 31661392), (7, 18092224), (8, 15830696), (14, 9046112), (16, 7915348), (28, 4523056), (32, 3957674), (56, 2261528), (64, 1978837), (112, 1130764), (224, 565382), (448, 282691)]