25994624

素因数分解:

$2^7\times {\mathrm{311}}^1\times {\mathrm{653}}^1$

素因数の和:978

約数の個数: 32

約数和(自身を含む): 52032240

約数和(自身を除く): 26037616

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 311, 622, 653, 1244, 1306, 2488, 2612, 4976, 5224, 9952, 10448, 19904, 20896, 39808, 41792, 83584, 203083, 406166, 812332, 1624664, 3249328, 6498656, 12997312, 25994624]

約数ペア:

[(1, 25994624), (2, 12997312), (4, 6498656), (8, 3249328), (16, 1624664), (32, 812332), (64, 406166), (128, 203083), (311, 83584), (622, 41792), (653, 39808), (1244, 20896), (1306, 19904), (2488, 10448), (2612, 9952), (4976, 5224)]