64750084

素因数分解:

$2^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{6551}}^1$

素因数の和:6915

約数の個数: 24

約数和(自身を含む): 129886848

約数和(自身を除く): 65136764

約数列:

[1, 2, 4, 7, 14, 28, 353, 706, 1412, 2471, 4942, 6551, 9884, 13102, 26204, 45857, 91714, 183428, 2312503, 4625006, 9250012, 16187521, 32375042, 64750084]

約数ペア:

[(1, 64750084), (2, 32375042), (4, 16187521), (7, 9250012), (14, 4625006), (28, 2312503), (353, 183428), (706, 91714), (1412, 45857), (2471, 26204), (4942, 13102), (6551, 9884)]