64316392

素因数分解:

$2^3\times 7^1\times {\mathrm{1148507}}^1$

素因数の和:1148520

約数の個数: 16

約数和(自身を含む): 137820960

約数和(自身を除く): 73504568

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1148507, 2297014, 4594028, 8039549, 9188056, 16079098, 32158196, 64316392]

約数ペア:

[(1, 64316392), (2, 32158196), (4, 16079098), (7, 9188056), (8, 8039549), (14, 4594028), (28, 2297014), (56, 1148507)]