3958696

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{317}}^1$

素因数の和:553

約数の個数: 32

約数和(自身を含む): 8547840

約数和(自身を除く): 4589144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 317, 446, 634, 892, 1268, 1561, 1784, 2219, 2536, 3122, 4438, 6244, 8876, 12488, 17752, 70691, 141382, 282764, 494837, 565528, 989674, 1979348, 3958696]

約数ペア:

[(1, 3958696), (2, 1979348), (4, 989674), (7, 565528), (8, 494837), (14, 282764), (28, 141382), (56, 70691), (223, 17752), (317, 12488), (446, 8876), (634, 6244), (892, 4438), (1268, 3122), (1561, 2536), (1784, 2219)]