40536964

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{25147}}^1$

素因数の和:25195

約数の個数: 24

約数和(自身を含む): 78864128

約数和(自身を除く): 38327164

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 25147, 50294, 100588, 326911, 653822, 779557, 1307644, 1559114, 3118228, 10134241, 20268482, 40536964]

約数ペア:

[(1, 40536964), (2, 20268482), (4, 10134241), (13, 3118228), (26, 1559114), (31, 1307644), (52, 779557), (62, 653822), (124, 326911), (403, 100588), (806, 50294), (1612, 25147)]