28638208

素因数分解:

$2^{10}\times {\mathrm{27967}}^1$

素因数の和:27987

約数の個数: 22

約数和(自身を含む): 57250496

約数和(自身を除く): 28612288

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 27967, 55934, 111868, 223736, 447472, 894944, 1789888, 3579776, 7159552, 14319104, 28638208]

約数ペア:

[(1, 28638208), (2, 14319104), (4, 7159552), (8, 3579776), (16, 1789888), (32, 894944), (64, 447472), (128, 223736), (256, 111868), (512, 55934), (1024, 27967)]