71043672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{422879}}^1$

素因数の和:422895

約数の個数: 32

約数和(自身を含む): 202982400

約数和(自身を除く): 131938728

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 422879, 845758, 1268637, 1691516, 2537274, 2960153, 3383032, 5074548, 5920306, 8880459, 10149096, 11840612, 17760918, 23681224, 35521836, 71043672]

約数ペア:

[(1, 71043672), (2, 35521836), (3, 23681224), (4, 17760918), (6, 11840612), (7, 10149096), (8, 8880459), (12, 5920306), (14, 5074548), (21, 3383032), (24, 2960153), (28, 2537274), (42, 1691516), (56, 1268637), (84, 845758), (168, 422879)]