7766488

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 15111360

約数和(自身を除く): 7344872

約数列:

[1, 2, 4, 8, 43, 86, 107, 172, 211, 214, 344, 422, 428, 844, 856, 1688, 4601, 9073, 9202, 18146, 18404, 22577, 36292, 36808, 45154, 72584, 90308, 180616, 970811, 1941622, 3883244, 7766488]

約数ペア:

[(1, 7766488), (2, 3883244), (4, 1941622), (8, 970811), (43, 180616), (86, 90308), (107, 72584), (172, 45154), (211, 36808), (214, 36292), (344, 22577), (422, 18404), (428, 18146), (844, 9202), (856, 9073), (1688, 4601)]