65556946

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{15661}}^1$

素因数の和:15706

約数の個数: 32

約数和(自身を含む): 126298368

約数和(自身を除く): 60741422

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 4186, 15661, 31322, 109627, 203593, 219254, 360203, 407186, 720406, 1425151, 2521421, 2850302, 4682639, 5042842, 9365278, 32778473, 65556946]

約数ペア:

[(1, 65556946), (2, 32778473), (7, 9365278), (13, 5042842), (14, 4682639), (23, 2850302), (26, 2521421), (46, 1425151), (91, 720406), (161, 407186), (182, 360203), (299, 219254), (322, 203593), (598, 109627), (2093, 31322), (4186, 15661)]