65406448

素因数分解:

$2^4\times {\mathrm{1217}}^1\times {\mathrm{3359}}^1$

素因数の和:4584

約数の個数: 20

約数和(自身を含む): 126866880

約数和(自身を除く): 61460432

約数列:

[1, 2, 4, 8, 16, 1217, 2434, 3359, 4868, 6718, 9736, 13436, 19472, 26872, 53744, 4087903, 8175806, 16351612, 32703224, 65406448]

約数ペア:

[(1, 65406448), (2, 32703224), (4, 16351612), (8, 8175806), (16, 4087903), (1217, 53744), (2434, 26872), (3359, 19472), (4868, 13436), (6718, 9736)]