26401564

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{49627}}^1$

素因数の和:49657

約数の個数: 24

約数和(自身を含む): 55583360

約数和(自身を除く): 29181796

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 49627, 99254, 198508, 347389, 694778, 942913, 1389556, 1885826, 3771652, 6600391, 13200782, 26401564]

約数ペア:

[(1, 26401564), (2, 13200782), (4, 6600391), (7, 3771652), (14, 1885826), (19, 1389556), (28, 942913), (38, 694778), (76, 347389), (133, 198508), (266, 99254), (532, 49627)]