5578286

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:408

約数の個数: 32

約数和(自身を含む): 10248960

約数和(自身を除く): 4670674

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 313, 469, 626, 938, 1273, 2191, 2546, 4382, 5947, 8911, 11894, 17822, 20971, 41629, 41942, 83258, 146797, 293594, 398449, 796898, 2789143, 5578286]

約数ペア:

[(1, 5578286), (2, 2789143), (7, 796898), (14, 398449), (19, 293594), (38, 146797), (67, 83258), (133, 41942), (134, 41629), (266, 20971), (313, 17822), (469, 11894), (626, 8911), (938, 5947), (1273, 4382), (2191, 2546)]