25190128

素因数分解:

$2^4\times {\mathrm{653}}^1\times {\mathrm{2411}}^1$

素因数の和:3072

約数の個数: 20

約数和(自身を含む): 48900888

約数和(自身を除く): 23710760

約数列:

[1, 2, 4, 8, 16, 653, 1306, 2411, 2612, 4822, 5224, 9644, 10448, 19288, 38576, 1574383, 3148766, 6297532, 12595064, 25190128]

約数ペア:

[(1, 25190128), (2, 12595064), (4, 6297532), (8, 3148766), (16, 1574383), (653, 38576), (1306, 19288), (2411, 10448), (2612, 9644), (4822, 5224)]