71458336

素因数分解:

$2^5\times {\mathrm{257}}^1\times {\mathrm{8689}}^1$

素因数の和:8956

約数の個数: 24

約数和(自身を含む): 141247260

約数和(自身を除く): 69788924

約数列:

[1, 2, 4, 8, 16, 32, 257, 514, 1028, 2056, 4112, 8224, 8689, 17378, 34756, 69512, 139024, 278048, 2233073, 4466146, 8932292, 17864584, 35729168, 71458336]

約数ペア:

[(1, 71458336), (2, 35729168), (4, 17864584), (8, 8932292), (16, 4466146), (32, 2233073), (257, 278048), (514, 139024), (1028, 69512), (2056, 34756), (4112, 17378), (8224, 8689)]