27640688

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{8951}}^1$

素因数の和:9152

約数の個数: 20

約数和(自身を含む): 53837328

約数和(自身を除く): 26196640

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 8951, 17902, 35804, 71608, 143216, 1727543, 3455086, 6910172, 13820344, 27640688]

約数ペア:

[(1, 27640688), (2, 13820344), (4, 6910172), (8, 3455086), (16, 1727543), (193, 143216), (386, 71608), (772, 35804), (1544, 17902), (3088, 8951)]