40285448

素因数分解:

$2^3\times 7^2\times {\mathrm{102769}}^1$

素因数の和:102789

約数の個数: 24

約数和(自身を含む): 87868350

約数和(自身を除く): 47582902

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 102769, 205538, 411076, 719383, 822152, 1438766, 2877532, 5035681, 5755064, 10071362, 20142724, 40285448]

約数ペア:

[(1, 40285448), (2, 20142724), (4, 10071362), (7, 5755064), (8, 5035681), (14, 2877532), (28, 1438766), (49, 822152), (56, 719383), (98, 411076), (196, 205538), (392, 102769)]