64486807

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{28879}}^1$

素因数の和:28926

約数の個数: 16

約数和(自身を含む): 83174400

約数和(自身を除く): 18687593

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 28879, 202153, 317669, 837491, 2223683, 5862437, 9212401, 64486807]

約数ペア:

[(1, 64486807), (7, 9212401), (11, 5862437), (29, 2223683), (77, 837491), (203, 317669), (319, 202153), (2233, 28879)]