64696148

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{63929}}^1$

素因数の和:63967

約数の個数: 24

約数和(自身を含む): 128882880

約数和(自身を除く): 64186732

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 63929, 127858, 255716, 703219, 1406438, 1470367, 2812876, 2940734, 5881468, 16174037, 32348074, 64696148]

約数ペア:

[(1, 64696148), (2, 32348074), (4, 16174037), (11, 5881468), (22, 2940734), (23, 2812876), (44, 1470367), (46, 1406438), (92, 703219), (253, 255716), (506, 127858), (1012, 63929)]