40960686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{525137}}^1$

素因数の和:525155

約数の個数: 16

約数和(自身を含む): 88223184

約数和(自身を除く): 47262498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 525137, 1050274, 1575411, 3150822, 6826781, 13653562, 20480343, 40960686]

約数ペア:

[(1, 40960686), (2, 20480343), (3, 13653562), (6, 6826781), (13, 3150822), (26, 1575411), (39, 1050274), (78, 525137)]