26788028

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{1087}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 48163584

約数和(自身を除く): 21375556

約数列:

[1, 2, 4, 61, 101, 122, 202, 244, 404, 1087, 2174, 4348, 6161, 12322, 24644, 66307, 109787, 132614, 219574, 265228, 439148, 6697007, 13394014, 26788028]

約数ペア:

[(1, 26788028), (2, 13394014), (4, 6697007), (61, 439148), (101, 265228), (122, 219574), (202, 132614), (244, 109787), (404, 66307), (1087, 24644), (2174, 12322), (4348, 6161)]