28540112

素因数分解:

$2^4\times {\mathrm{887}}^1\times {\mathrm{2011}}^1$

素因数の和:2906

約数の個数: 20

約数和(自身を含む): 55386336

約数和(自身を除く): 26846224

約数列:

[1, 2, 4, 8, 16, 887, 1774, 2011, 3548, 4022, 7096, 8044, 14192, 16088, 32176, 1783757, 3567514, 7135028, 14270056, 28540112]

約数ペア:

[(1, 28540112), (2, 14270056), (4, 7135028), (8, 3567514), (16, 1783757), (887, 32176), (1774, 16088), (2011, 14192), (3548, 8044), (4022, 7096)]