28687318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1061}}^1\times {\mathrm{1229}}^1$

素因数の和:2303

約数の個数: 16

約数和(自身を含む): 47025360

約数和(自身を除く): 18338042

約数列:

[1, 2, 11, 22, 1061, 1229, 2122, 2458, 11671, 13519, 23342, 27038, 1303969, 2607938, 14343659, 28687318]

約数ペア:

[(1, 28687318), (2, 14343659), (11, 2607938), (22, 1303969), (1061, 27038), (1229, 23342), (2122, 13519), (2458, 11671)]