38671024

素因数分解:

$2^4\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1789}}^1$

素因数の和:1997

約数の個数: 40

約数和(自身を含む): 86120480

約数和(自身を除く): 47449456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 193, 386, 772, 1351, 1544, 1789, 2702, 3088, 3578, 5404, 7156, 10808, 12523, 14312, 21616, 25046, 28624, 50092, 100184, 200368, 345277, 690554, 1381108, 2416939, 2762216, 4833878, 5524432, 9667756, 19335512, 38671024]

約数ペア:

[(1, 38671024), (2, 19335512), (4, 9667756), (7, 5524432), (8, 4833878), (14, 2762216), (16, 2416939), (28, 1381108), (56, 690554), (112, 345277), (193, 200368), (386, 100184), (772, 50092), (1351, 28624), (1544, 25046), (1789, 21616), (2702, 14312), (3088, 12523), (3578, 10808), (5404, 7156)]