27955762

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{1879}}^1$

素因数の和:2097

約数の個数: 16

約数和(自身を含む): 43179840

約数和(自身を除く): 15224078

約数列:

[1, 2, 43, 86, 173, 346, 1879, 3758, 7439, 14878, 80797, 161594, 325067, 650134, 13977881, 27955762]

約数ペア:

[(1, 27955762), (2, 13977881), (43, 650134), (86, 325067), (173, 161594), (346, 80797), (1879, 14878), (3758, 7439)]