38837084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1579}}^1$

素因数の和:1650

約数の個数: 48

約数和(自身を含む): 81755520

約数和(自身を除く): 42918436

約数列:

[1, 2, 4, 11, 13, 22, 26, 43, 44, 52, 86, 143, 172, 286, 473, 559, 572, 946, 1118, 1579, 1892, 2236, 3158, 6149, 6316, 12298, 17369, 20527, 24596, 34738, 41054, 67897, 69476, 82108, 135794, 225797, 271588, 451594, 746867, 882661, 903188, 1493734, 1765322, 2987468, 3530644, 9709271, 19418542, 38837084]

約数ペア:

[(1, 38837084), (2, 19418542), (4, 9709271), (11, 3530644), (13, 2987468), (22, 1765322), (26, 1493734), (43, 903188), (44, 882661), (52, 746867), (86, 451594), (143, 271588), (172, 225797), (286, 135794), (473, 82108), (559, 69476), (572, 67897), (946, 41054), (1118, 34738), (1579, 24596), (1892, 20527), (2236, 17369), (3158, 12298), (6149, 6316)]