28209726721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5233}}^1\times {\mathrm{25793}}^1$

素因数の和:31056

約数の個数: 16

約数和(自身を含む): 32401391040

約数和(自身を除く): 4191664319

約数列:

[1, 11, 19, 209, 5233, 25793, 57563, 99427, 283723, 490067, 1093697, 5390737, 134974769, 1484722459, 2564520611, 28209726721]

約数ペア:

[(1, 28209726721), (11, 2564520611), (19, 1484722459), (209, 134974769), (5233, 5390737), (25793, 1093697), (57563, 490067), (99427, 283723)]