27960086

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{701}}^1$

素因数の和:765

約数の個数: 48

約数和(自身を含む): 54739152

約数和(自身を除く): 26779066

約数列:

[1, 2, 7, 11, 14, 22, 37, 49, 74, 77, 98, 154, 259, 407, 518, 539, 701, 814, 1078, 1402, 1813, 2849, 3626, 4907, 5698, 7711, 9814, 15422, 19943, 25937, 34349, 39886, 51874, 53977, 68698, 107954, 181559, 285307, 363118, 377839, 570614, 755678, 1270913, 1997149, 2541826, 3994298, 13980043, 27960086]

約数ペア:

[(1, 27960086), (2, 13980043), (7, 3994298), (11, 2541826), (14, 1997149), (22, 1270913), (37, 755678), (49, 570614), (74, 377839), (77, 363118), (98, 285307), (154, 181559), (259, 107954), (407, 68698), (518, 53977), (539, 51874), (701, 39886), (814, 34349), (1078, 25937), (1402, 19943), (1813, 15422), (2849, 9814), (3626, 7711), (4907, 5698)]