28515776

素因数分解:

$2^6\times {\mathrm{113}}^1\times {\mathrm{3943}}^1$

素因数の和:4068

約数の個数: 28

約数和(自身を含む): 57101232

約数和(自身を除く): 28585456

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 226, 452, 904, 1808, 3616, 3943, 7232, 7886, 15772, 31544, 63088, 126176, 252352, 445559, 891118, 1782236, 3564472, 7128944, 14257888, 28515776]

約数ペア:

[(1, 28515776), (2, 14257888), (4, 7128944), (8, 3564472), (16, 1782236), (32, 891118), (64, 445559), (113, 252352), (226, 126176), (452, 63088), (904, 31544), (1808, 15772), (3616, 7886), (3943, 7232)]