13778826424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{643}}^1\times {\mathrm{2411}}^1$

素因数の和:3172

約数の個数: 64

約数和(自身を含む): 28519102080

約数和(自身を除く): 14740275656

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 101, 202, 404, 643, 808, 1111, 1286, 2222, 2411, 2572, 4444, 4822, 5144, 7073, 8888, 9644, 14146, 19288, 26521, 28292, 53042, 56584, 64943, 106084, 129886, 212168, 243511, 259772, 487022, 519544, 714373, 974044, 1428746, 1550273, 1948088, 2678621, 2857492, 3100546, 5357242, 5714984, 6201092, 10714484, 12402184, 17053003, 21428968, 34106006, 68212012, 136424024, 156577573, 313155146, 626310292, 1252620584, 1722353303, 3444706606, 6889413212, 13778826424]

約数ペア:

[(1, 13778826424), (2, 6889413212), (4, 3444706606), (8, 1722353303), (11, 1252620584), (22, 626310292), (44, 313155146), (88, 156577573), (101, 136424024), (202, 68212012), (404, 34106006), (643, 21428968), (808, 17053003), (1111, 12402184), (1286, 10714484), (2222, 6201092), (2411, 5714984), (2572, 5357242), (4444, 3100546), (4822, 2857492), (5144, 2678621), (7073, 1948088), (8888, 1550273), (9644, 1428746), (14146, 974044), (19288, 714373), (26521, 519544), (28292, 487022), (53042, 259772), (56584, 243511), (64943, 212168), (106084, 129886)]