27997172

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{3257}}^1$

素因数の和:3575

約数の個数: 24

約数和(自身を含む): 56193984

約数和(自身を除く): 28196812

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2149, 3257, 4298, 6514, 8596, 13028, 22799, 45598, 91196, 999899, 1999798, 3999596, 6999293, 13998586, 27997172]

約数ペア:

[(1, 27997172), (2, 13998586), (4, 6999293), (7, 3999596), (14, 1999798), (28, 999899), (307, 91196), (614, 45598), (1228, 22799), (2149, 13028), (3257, 8596), (4298, 6514)]