8374318832

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{643}}^1\times {\mathrm{73999}}^1$

素因数の和:74661

約数の個数: 40

約数和(自身を含む): 17728032000

約数和(自身を除く): 9353713168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 643, 1286, 2572, 5144, 7073, 10288, 14146, 28292, 56584, 73999, 113168, 147998, 295996, 591992, 813989, 1183984, 1627978, 3255956, 6511912, 13023824, 47581357, 95162714, 190325428, 380650856, 523394927, 761301712, 1046789854, 2093579708, 4187159416, 8374318832]

約数ペア:

[(1, 8374318832), (2, 4187159416), (4, 2093579708), (8, 1046789854), (11, 761301712), (16, 523394927), (22, 380650856), (44, 190325428), (88, 95162714), (176, 47581357), (643, 13023824), (1286, 6511912), (2572, 3255956), (5144, 1627978), (7073, 1183984), (10288, 813989), (14146, 591992), (28292, 295996), (56584, 147998), (73999, 113168)]