63940912

素因数分解:

$2^4\times 7^1\times {\mathrm{570901}}^1$

素因数の和:570916

約数の個数: 20

約数和(自身を含む): 141583696

約数和(自身を除く): 77642784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 570901, 1141802, 2283604, 3996307, 4567208, 7992614, 9134416, 15985228, 31970456, 63940912]

約数ペア:

[(1, 63940912), (2, 31970456), (4, 15985228), (7, 9134416), (8, 7992614), (14, 4567208), (16, 3996307), (28, 2283604), (56, 1141802), (112, 570901)]