27757642

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{4987}}^1$

素因数の和:5034

約数の個数: 24

約数和(自身を含む): 47765088

約数和(自身を除く): 20007446

約数列:

[1, 2, 11, 22, 23, 46, 121, 242, 253, 506, 2783, 4987, 5566, 9974, 54857, 109714, 114701, 229402, 603427, 1206854, 1261711, 2523422, 13878821, 27757642]

約数ペア:

[(1, 27757642), (2, 13878821), (11, 2523422), (22, 1261711), (23, 1206854), (46, 603427), (121, 229402), (242, 114701), (253, 109714), (506, 54857), (2783, 9974), (4987, 5566)]