128050496

素因数分解:

$2^6\times 7^1\times {\mathrm{285827}}^1$

素因数の和:285846

約数の個数: 28

約数和(自身を含む): 290401248

約数和(自身を除く): 162350752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 285827, 571654, 1143308, 2000789, 2286616, 4001578, 4573232, 8003156, 9146464, 16006312, 18292928, 32012624, 64025248, 128050496]

約数ペア:

[(1, 128050496), (2, 64025248), (4, 32012624), (7, 18292928), (8, 16006312), (14, 9146464), (16, 8003156), (28, 4573232), (32, 4001578), (56, 2286616), (64, 2000789), (112, 1143308), (224, 571654), (448, 285827)]