64338406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2957}}^1$

素因数の和:3036

約数の個数: 32

約数和(自身を含む): 112451328

約数和(自身を除く): 48112922

約数列:

[1, 2, 11, 22, 23, 43, 46, 86, 253, 473, 506, 946, 989, 1978, 2957, 5914, 10879, 21758, 32527, 65054, 68011, 127151, 136022, 254302, 748121, 1398661, 1496242, 2797322, 2924473, 5848946, 32169203, 64338406]

約数ペア:

[(1, 64338406), (2, 32169203), (11, 5848946), (22, 2924473), (23, 2797322), (43, 1496242), (46, 1398661), (86, 748121), (253, 254302), (473, 136022), (506, 127151), (946, 68011), (989, 65054), (1978, 32527), (2957, 21758), (5914, 10879)]