66028508

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181397}}^1$

素因数の和:181421

約数の個数: 24

約数和(自身を含む): 142216032

約数和(自身を除く): 76187524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 181397, 362794, 725588, 1269779, 2358161, 2539558, 4716322, 5079116, 9432644, 16507127, 33014254, 66028508]

約数ペア:

[(1, 66028508), (2, 33014254), (4, 16507127), (7, 9432644), (13, 5079116), (14, 4716322), (26, 2539558), (28, 2358161), (52, 1269779), (91, 725588), (182, 362794), (364, 181397)]