27836284

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:422

約数の個数: 48

約数和(自身を含む): 57975232

約数和(自身を除く): 30138948

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 97, 148, 194, 259, 277, 388, 518, 554, 679, 1036, 1108, 1358, 1939, 2716, 3589, 3878, 7178, 7756, 10249, 14356, 20498, 25123, 26869, 40996, 50246, 53738, 71743, 100492, 107476, 143486, 188083, 286972, 376166, 752332, 994153, 1988306, 3976612, 6959071, 13918142, 27836284]

約数ペア:

[(1, 27836284), (2, 13918142), (4, 6959071), (7, 3976612), (14, 1988306), (28, 994153), (37, 752332), (74, 376166), (97, 286972), (148, 188083), (194, 143486), (259, 107476), (277, 100492), (388, 71743), (518, 53738), (554, 50246), (679, 40996), (1036, 26869), (1108, 25123), (1358, 20498), (1939, 14356), (2716, 10249), (3589, 7756), (3878, 7178)]