27938414

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{27337}}^1$

素因数の和:27419

約数の個数: 16

約数和(自身を含む): 48552288

約数和(自身を除く): 20613874

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 27337, 54674, 191359, 382718, 1995601, 3991202, 13969207, 27938414]

約数ペア:

[(1, 27938414), (2, 13969207), (7, 3991202), (14, 1995601), (73, 382718), (146, 191359), (511, 54674), (1022, 27337)]