28335280687

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{7573}}^1\times {\mathrm{13037}}^1$

素因数の和:20658

約数の個数: 16

約数和(自身を含む): 33179936832

約数和(自身を除く): 4844656145

約数列:

[1, 7, 41, 287, 7573, 13037, 53011, 91259, 310493, 534517, 2173451, 3741619, 98729201, 691104407, 4047897241, 28335280687]

約数ペア:

[(1, 28335280687), (7, 4047897241), (41, 691104407), (287, 98729201), (7573, 3741619), (13037, 2173451), (53011, 534517), (91259, 310493)]