4138568

素因数分解:

$2^3\times 7^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:557

約数の個数: 32

約数和(自身を含む): 8933760

約数和(自身を除く): 4795192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 263, 281, 526, 562, 1052, 1124, 1841, 1967, 2104, 2248, 3682, 3934, 7364, 7868, 14728, 15736, 73903, 147806, 295612, 517321, 591224, 1034642, 2069284, 4138568]

約数ペア:

[(1, 4138568), (2, 2069284), (4, 1034642), (7, 591224), (8, 517321), (14, 295612), (28, 147806), (56, 73903), (263, 15736), (281, 14728), (526, 7868), (562, 7364), (1052, 3934), (1124, 3682), (1841, 2248), (1967, 2104)]