66464372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41231}}^1$

素因数の和:41279

約数の個数: 24

約数和(自身を含む): 129303552

約数和(自身を除く): 62839180

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 41231, 82462, 164924, 536003, 1072006, 1278161, 2144012, 2556322, 5112644, 16616093, 33232186, 66464372]

約数ペア:

[(1, 66464372), (2, 33232186), (4, 16616093), (13, 5112644), (26, 2556322), (31, 2144012), (52, 1278161), (62, 1072006), (124, 536003), (403, 164924), (806, 82462), (1612, 41231)]