28065642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{425237}}^1$

素因数の和:425253

約数の個数: 16

約数和(自身を含む): 61234272

約数和(自身を除く): 33168630

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 425237, 850474, 1275711, 2551422, 4677607, 9355214, 14032821, 28065642]

約数ペア:

[(1, 28065642), (2, 14032821), (3, 9355214), (6, 4677607), (11, 2551422), (22, 1275711), (33, 850474), (66, 425237)]