4538128

素因数分解:

$2^4\times 7^1\times {\mathrm{40519}}^1$

素因数の和:40534

約数の個数: 20

約数和(自身を含む): 10048960

約数和(自身を除く): 5510832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 40519, 81038, 162076, 283633, 324152, 567266, 648304, 1134532, 2269064, 4538128]

約数ペア:

[(1, 4538128), (2, 2269064), (4, 1134532), (7, 648304), (8, 567266), (14, 324152), (16, 283633), (28, 162076), (56, 81038), (112, 40519)]