28464678

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{617}}^1$

素因数の和:869

約数の個数: 48

約数和(自身を含む): 67678416

約数和(自身を除く): 39213738

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 233, 466, 617, 699, 1234, 1398, 1851, 2097, 2563, 3702, 4194, 5126, 5553, 6787, 7689, 11106, 13574, 15378, 20361, 23067, 40722, 46134, 61083, 122166, 143761, 287522, 431283, 862566, 1293849, 1581371, 2587698, 3162742, 4744113, 9488226, 14232339, 28464678]

約数ペア:

[(1, 28464678), (2, 14232339), (3, 9488226), (6, 4744113), (9, 3162742), (11, 2587698), (18, 1581371), (22, 1293849), (33, 862566), (66, 431283), (99, 287522), (198, 143761), (233, 122166), (466, 61083), (617, 46134), (699, 40722), (1234, 23067), (1398, 20361), (1851, 15378), (2097, 13574), (2563, 11106), (3702, 7689), (4194, 6787), (5126, 5553)]