4005104

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{4723}}^1$

素因数の和:4784

約数の個数: 20

約数和(自身を含む): 7907976

約数和(自身を除く): 3902872

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 4723, 9446, 18892, 37784, 75568, 250319, 500638, 1001276, 2002552, 4005104]

約数ペア:

[(1, 4005104), (2, 2002552), (4, 1001276), (8, 500638), (16, 250319), (53, 75568), (106, 37784), (212, 18892), (424, 9446), (848, 4723)]