77787226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{709}}^1\times {\mathrm{4987}}^1$

素因数の和:5709

約数の個数: 16

約数和(自身を含む): 127493280

約数和(自身を除く): 49706054

約数列:

[1, 2, 11, 22, 709, 1418, 4987, 7799, 9974, 15598, 54857, 109714, 3535783, 7071566, 38893613, 77787226]

約数ペア:

[(1, 77787226), (2, 38893613), (11, 7071566), (22, 3535783), (709, 109714), (1418, 54857), (4987, 15598), (7799, 9974)]