27705398

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{27109}}^1$

素因数の和:27191

約数の個数: 16

約数和(自身を含む): 48147360

約数和(自身を除く): 20441962

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 27109, 54218, 189763, 379526, 1978957, 3957914, 13852699, 27705398]

約数ペア:

[(1, 27705398), (2, 13852699), (7, 3957914), (14, 1978957), (73, 379526), (146, 189763), (511, 54218), (1022, 27109)]