56987714

素因数分解:

$2^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{10151}}^1$

素因数の和:10561

約数の個数: 16

約数和(自身を含む): 97946496

約数和(自身を除く): 40958782

約数列:

[1, 2, 7, 14, 401, 802, 2807, 5614, 10151, 20302, 71057, 142114, 4070551, 8141102, 28493857, 56987714]

約数ペア:

[(1, 56987714), (2, 28493857), (7, 8141102), (14, 4070551), (401, 142114), (802, 71057), (2807, 20302), (5614, 10151)]