67678226

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{673}}^1$

素因数の和:1346

約数の個数: 32

約数和(自身を含む): 126949248

約数和(自身を除く): 59271022

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 653, 673, 1306, 1346, 4571, 4711, 7183, 7403, 9142, 9422, 14366, 14806, 50281, 51821, 100562, 103642, 439469, 878938, 3076283, 4834159, 6152566, 9668318, 33839113, 67678226]

約数ペア:

[(1, 67678226), (2, 33839113), (7, 9668318), (11, 6152566), (14, 4834159), (22, 3076283), (77, 878938), (154, 439469), (653, 103642), (673, 100562), (1306, 51821), (1346, 50281), (4571, 14806), (4711, 14366), (7183, 9422), (7403, 9142)]