27893614

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{64271}}^1$

素因数の和:64311

約数の個数: 16

約数和(自身を含む): 49360896

約数和(自身を除く): 21467282

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 64271, 128542, 449897, 899794, 1992401, 3984802, 13946807, 27893614]

約数ペア:

[(1, 27893614), (2, 13946807), (7, 3984802), (14, 1992401), (31, 899794), (62, 449897), (217, 128542), (434, 64271)]