64367317

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{997}}^1$

素因数の和:1428

約数の個数: 16

約数和(自身を含む): 77029632

約数和(自身を除く): 12662315

約数列:

[1, 7, 23, 161, 401, 997, 2807, 6979, 9223, 22931, 64561, 160517, 399797, 2798579, 9195331, 64367317]

約数ペア:

[(1, 64367317), (7, 9195331), (23, 2798579), (161, 399797), (401, 160517), (997, 64561), (2807, 22931), (6979, 9223)]