28732928

素因数分解:

$2^9\times 7^1\times {\mathrm{8017}}^1$

素因数の和:8042

約数の個数: 40

約数和(自身を含む): 65619312

約数和(自身を除く): 36886384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 8017, 16034, 32068, 56119, 64136, 112238, 128272, 224476, 256544, 448952, 513088, 897904, 1026176, 1795808, 2052352, 3591616, 4104704, 7183232, 14366464, 28732928]

約数ペア:

[(1, 28732928), (2, 14366464), (4, 7183232), (7, 4104704), (8, 3591616), (14, 2052352), (16, 1795808), (28, 1026176), (32, 897904), (56, 513088), (64, 448952), (112, 256544), (128, 224476), (224, 128272), (256, 112238), (448, 64136), (512, 56119), (896, 32068), (1792, 16034), (3584, 8017)]