28085096

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{20773}}^1$

素因数の和:20805

約数の個数: 24

約数和(自身を含む): 57024630

約数和(自身を除く): 28939534

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 20773, 41546, 83092, 166184, 270049, 540098, 1080196, 2160392, 3510637, 7021274, 14042548, 28085096]

約数ペア:

[(1, 28085096), (2, 14042548), (4, 7021274), (8, 3510637), (13, 2160392), (26, 1080196), (52, 540098), (104, 270049), (169, 166184), (338, 83092), (676, 41546), (1352, 20773)]