64195278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1528459}}^1$

素因数の和:1528471

約数の個数: 16

約数和(自身を含む): 146732160

約数和(自身を除く): 82536882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1528459, 3056918, 4585377, 9170754, 10699213, 21398426, 32097639, 64195278]

約数ペア:

[(1, 64195278), (2, 32097639), (3, 21398426), (6, 10699213), (7, 9170754), (14, 4585377), (21, 3056918), (42, 1528459)]