64726958

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{25423}}^1$

素因数の和:25511

約数の個数: 16

約数和(自身を含む): 103729920

約数和(自身を除く): 39002962

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 25423, 50846, 483037, 966074, 1703341, 3406682, 32363479, 64726958]

約数ペア:

[(1, 64726958), (2, 32363479), (19, 3406682), (38, 1703341), (67, 966074), (134, 483037), (1273, 50846), (2546, 25423)]