26952284

素因数分解:

$2^2\times {\mathrm{137}}^2\times {\mathrm{359}}^1$

素因数の和:637

約数の個数: 18

約数和(自身を含む): 47645640

約数和(自身を除く): 20693356

約数列:

[1, 2, 4, 137, 274, 359, 548, 718, 1436, 18769, 37538, 49183, 75076, 98366, 196732, 6738071, 13476142, 26952284]

約数ペア:

[(1, 26952284), (2, 13476142), (4, 6738071), (137, 196732), (274, 98366), (359, 75076), (548, 49183), (718, 37538), (1436, 18769)]