28677916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{941}}^1$

素因数の和:1365

約数の個数: 24

約数和(自身を含む): 53015760

約数和(自身を除く): 24337844

約数列:

[1, 2, 4, 19, 38, 76, 401, 802, 941, 1604, 1882, 3764, 7619, 15238, 17879, 30476, 35758, 71516, 377341, 754682, 1509364, 7169479, 14338958, 28677916]

約数ペア:

[(1, 28677916), (2, 14338958), (4, 7169479), (19, 1509364), (38, 754682), (76, 377341), (401, 71516), (802, 35758), (941, 30476), (1604, 17879), (1882, 15238), (3764, 7619)]