64069768

素因数分解:

$2^3\times 7^1\times {\mathrm{1144103}}^1$

素因数の和:1144116

約数の個数: 16

約数和(自身を含む): 137292480

約数和(自身を除く): 73222712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1144103, 2288206, 4576412, 8008721, 9152824, 16017442, 32034884, 64069768]

約数ペア:

[(1, 64069768), (2, 32034884), (4, 16017442), (7, 9152824), (8, 8008721), (14, 4576412), (28, 2288206), (56, 1144103)]