28137802

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{182713}}^1$

素因数の和:182733

約数の個数: 16

約数和(自身を含む): 52621632

約数和(自身を除く): 24483830

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 182713, 365426, 1278991, 2009843, 2557982, 4019686, 14068901, 28137802]

約数ペア:

[(1, 28137802), (2, 14068901), (7, 4019686), (11, 2557982), (14, 2009843), (22, 1278991), (77, 365426), (154, 182713)]