26220464

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{6529}}^1$

素因数の和:6788

約数の個数: 20

約数和(自身を含む): 51012360

約数和(自身を除く): 24791896

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 6529, 13058, 26116, 52232, 104464, 1638779, 3277558, 6555116, 13110232, 26220464]

約数ペア:

[(1, 26220464), (2, 13110232), (4, 6555116), (8, 3277558), (16, 1638779), (251, 104464), (502, 52232), (1004, 26116), (2008, 13058), (4016, 6529)]