27845596

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1669}}^1$

素因数の和:1813

約数の個数: 24

約数和(自身を含む): 50407280

約数和(自身を除く): 22561684

約数列:

[1, 2, 4, 43, 86, 97, 172, 194, 388, 1669, 3338, 4171, 6676, 8342, 16684, 71767, 143534, 161893, 287068, 323786, 647572, 6961399, 13922798, 27845596]

約数ペア:

[(1, 27845596), (2, 13922798), (4, 6961399), (43, 647572), (86, 323786), (97, 287068), (172, 161893), (194, 143534), (388, 71767), (1669, 16684), (3338, 8342), (4171, 6676)]