7704152008

素因数分解:

$2^3\times 7^2\times {\mathrm{1979}}^1\times {\mathrm{9931}}^1$

素因数の和:11930

約数の個数: 48

約数和(自身を含む): 16813882800

約数和(自身を除く): 9109730792

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 1979, 3958, 7916, 9931, 13853, 15832, 19862, 27706, 39724, 55412, 69517, 79448, 96971, 110824, 139034, 193942, 278068, 387884, 486619, 556136, 775768, 973238, 1946476, 3892952, 19653449, 39306898, 78613796, 137574143, 157227592, 275148286, 550296572, 963019001, 1100593144, 1926038002, 3852076004, 7704152008]

約数ペア:

[(1, 7704152008), (2, 3852076004), (4, 1926038002), (7, 1100593144), (8, 963019001), (14, 550296572), (28, 275148286), (49, 157227592), (56, 137574143), (98, 78613796), (196, 39306898), (392, 19653449), (1979, 3892952), (3958, 1946476), (7916, 973238), (9931, 775768), (13853, 556136), (15832, 486619), (19862, 387884), (27706, 278068), (39724, 193942), (55412, 139034), (69517, 110824), (79448, 96971)]