68873672

素因数分解:

$2^3\times 7^1\times {\mathrm{941}}^1\times {\mathrm{1307}}^1$

素因数の和:2261

約数の個数: 32

約数和(自身を含む): 147856320

約数和(自身を除く): 78982648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 941, 1307, 1882, 2614, 3764, 5228, 6587, 7528, 9149, 10456, 13174, 18298, 26348, 36596, 52696, 73192, 1229887, 2459774, 4919548, 8609209, 9839096, 17218418, 34436836, 68873672]

約数ペア:

[(1, 68873672), (2, 34436836), (4, 17218418), (7, 9839096), (8, 8609209), (14, 4919548), (28, 2459774), (56, 1229887), (941, 73192), (1307, 52696), (1882, 36596), (2614, 26348), (3764, 18298), (5228, 13174), (6587, 10456), (7528, 9149)]