289267712

素因数分解:

$2^{13}\times {\mathrm{35311}}^1$

素因数の和:35337

約数の個数: 28

約数和(自身を含む): 578516496

約数和(自身を除く): 289248784

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 8192, 35311, 70622, 141244, 282488, 564976, 1129952, 2259904, 4519808, 9039616, 18079232, 36158464, 72316928, 144633856, 289267712]

約数ペア:

[(1, 289267712), (2, 144633856), (4, 72316928), (8, 36158464), (16, 18079232), (32, 9039616), (64, 4519808), (128, 2259904), (256, 1129952), (512, 564976), (1024, 282488), (2048, 141244), (4096, 70622), (8192, 35311)]