26689528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3313}}^1$

素因数の和:3391

約数の個数: 32

約数和(自身を含む): 53686800

約数和(自身を除く): 26997272

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 3313, 4028, 6626, 8056, 13252, 26504, 62947, 125894, 175589, 251788, 351178, 503576, 702356, 1404712, 3336191, 6672382, 13344764, 26689528]

約数ペア:

[(1, 26689528), (2, 13344764), (4, 6672382), (8, 3336191), (19, 1404712), (38, 702356), (53, 503576), (76, 351178), (106, 251788), (152, 175589), (212, 125894), (424, 62947), (1007, 26504), (2014, 13252), (3313, 8056), (4028, 6626)]