40182128

素因数分解:

$2^4\times 7^1\times {\mathrm{358769}}^1$

素因数の和:358784

約数の個数: 20

約数和(自身を含む): 88974960

約数和(自身を除く): 48792832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 358769, 717538, 1435076, 2511383, 2870152, 5022766, 5740304, 10045532, 20091064, 40182128]

約数ペア:

[(1, 40182128), (2, 20091064), (4, 10045532), (7, 5740304), (8, 5022766), (14, 2870152), (16, 2511383), (28, 1435076), (56, 717538), (112, 358769)]