71564222

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{7001}}^1$

素因数の和:7291

約数の個数: 16

約数和(自身を含む): 113432400

約数和(自身を除く): 41868178

約数列:

[1, 2, 19, 38, 269, 538, 5111, 7001, 10222, 14002, 133019, 266038, 1883269, 3766538, 35782111, 71564222]

約数ペア:

[(1, 71564222), (2, 35782111), (19, 3766538), (38, 1883269), (269, 266038), (538, 133019), (5111, 14002), (7001, 10222)]