27678182

素因数分解:

$2^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{5507}}^1$

素因数の和:5875

約数の個数: 16

約数和(自身を含む): 47589120

約数和(自身を除く): 19910938

約数列:

[1, 2, 7, 14, 359, 718, 2513, 5026, 5507, 11014, 38549, 77098, 1977013, 3954026, 13839091, 27678182]

約数ペア:

[(1, 27678182), (2, 13839091), (7, 3954026), (14, 1977013), (359, 77098), (718, 38549), (2513, 11014), (5026, 5507)]