66017276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1269563}}^1$

素因数の和:1269580

約数の個数: 12

約数和(自身を含む): 124417272

約数和(自身を除く): 58399996

約数列:

[1, 2, 4, 13, 26, 52, 1269563, 2539126, 5078252, 16504319, 33008638, 66017276]

約数ペア:

[(1, 66017276), (2, 33008638), (4, 16504319), (13, 5078252), (26, 2539126), (52, 1269563)]