78923054

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{71359}}^1$

素因数の和:71447

約数の個数: 16

約数和(自身を含む): 137011200

約数和(自身を除く): 58088146

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 71359, 142718, 499513, 999026, 5637361, 11274722, 39461527, 78923054]

約数ペア:

[(1, 78923054), (2, 39461527), (7, 11274722), (14, 5637361), (79, 999026), (158, 499513), (553, 142718), (1106, 71359)]