679249984

素因数分解:

$2^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{65921}}^1$

素因数の和:65963

約数の個数: 56

約数和(自身を含む): 1607442048

約数和(自身を除く): 928192064

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 64, 92, 112, 161, 184, 224, 322, 368, 448, 644, 736, 1288, 1472, 2576, 5152, 10304, 65921, 131842, 263684, 461447, 527368, 922894, 1054736, 1516183, 1845788, 2109472, 3032366, 3691576, 4218944, 6064732, 7383152, 10613281, 12129464, 14766304, 21226562, 24258928, 29532608, 42453124, 48517856, 84906248, 97035712, 169812496, 339624992, 679249984]

約数ペア:

[(1, 679249984), (2, 339624992), (4, 169812496), (7, 97035712), (8, 84906248), (14, 48517856), (16, 42453124), (23, 29532608), (28, 24258928), (32, 21226562), (46, 14766304), (56, 12129464), (64, 10613281), (92, 7383152), (112, 6064732), (161, 4218944), (184, 3691576), (224, 3032366), (322, 2109472), (368, 1845788), (448, 1516183), (644, 1054736), (736, 922894), (1288, 527368), (1472, 461447), (2576, 263684), (5152, 131842), (10304, 65921)]