27910421716

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{293}}^1\times {\mathrm{14083}}^1$

素因数の和:14488

約数の個数: 48

約数和(自身を含む): 52172769600

約数和(自身を除く): 24262347884

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 293, 356, 586, 1172, 1691, 3382, 5567, 6764, 11134, 14083, 22268, 26077, 28166, 52154, 56332, 104308, 267577, 495463, 535154, 990926, 1070308, 1253387, 1981852, 2506774, 4126319, 5013548, 8252638, 16505276, 23814353, 47628706, 78400061, 95257412, 156800122, 313600244, 367242391, 734484782, 1468969564, 6977605429, 13955210858, 27910421716]

約数ペア:

[(1, 27910421716), (2, 13955210858), (4, 6977605429), (19, 1468969564), (38, 734484782), (76, 367242391), (89, 313600244), (178, 156800122), (293, 95257412), (356, 78400061), (586, 47628706), (1172, 23814353), (1691, 16505276), (3382, 8252638), (5567, 5013548), (6764, 4126319), (11134, 2506774), (14083, 1981852), (22268, 1253387), (26077, 1070308), (28166, 990926), (52154, 535154), (56332, 495463), (104308, 267577)]