4196985856

素因数分解:

$2^{10}\times 7^1\times {\mathrm{585517}}^1$

素因数の和:585544

約数の個数: 44

約数和(自身を含む): 9588442768

約数和(自身を除く): 5391456912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 585517, 1171034, 2342068, 4098619, 4684136, 8197238, 9368272, 16394476, 18736544, 32788952, 37473088, 65577904, 74946176, 131155808, 149892352, 262311616, 299784704, 524623232, 599569408, 1049246464, 2098492928, 4196985856]

約数ペア:

[(1, 4196985856), (2, 2098492928), (4, 1049246464), (7, 599569408), (8, 524623232), (14, 299784704), (16, 262311616), (28, 149892352), (32, 131155808), (56, 74946176), (64, 65577904), (112, 37473088), (128, 32788952), (224, 18736544), (256, 16394476), (448, 9368272), (512, 8197238), (896, 4684136), (1024, 4098619), (1792, 2342068), (3584, 1171034), (7168, 585517)]