8694944

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:213

約数の個数: 48

約数和(自身を含む): 17962560

約数和(自身を除く): 9267616

約数列:

[1, 2, 4, 8, 16, 32, 43, 71, 86, 89, 142, 172, 178, 284, 344, 356, 568, 688, 712, 1136, 1376, 1424, 2272, 2848, 3053, 3827, 6106, 6319, 7654, 12212, 12638, 15308, 24424, 25276, 30616, 48848, 50552, 61232, 97696, 101104, 122464, 202208, 271717, 543434, 1086868, 2173736, 4347472, 8694944]

約数ペア:

[(1, 8694944), (2, 4347472), (4, 2173736), (8, 1086868), (16, 543434), (32, 271717), (43, 202208), (71, 122464), (86, 101104), (89, 97696), (142, 61232), (172, 50552), (178, 48848), (284, 30616), (344, 25276), (356, 24424), (568, 15308), (688, 12638), (712, 12212), (1136, 7654), (1376, 6319), (1424, 6106), (2272, 3827), (2848, 3053)]