27968434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{63277}}^1$

素因数の和:63309

約数の個数: 16

約数和(自身を含む): 47838168

約数和(自身を除く): 19869734

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 63277, 126554, 822601, 1075709, 1645202, 2151418, 13984217, 27968434]

約数ペア:

[(1, 27968434), (2, 13984217), (13, 2151418), (17, 1645202), (26, 1075709), (34, 822601), (221, 126554), (442, 63277)]