27958342

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{10487}}^1$

素因数の和:10563

約数の個数: 16

約数和(自身を含む): 44301312

約数和(自身を除く): 16342970

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 10487, 20974, 325097, 450941, 650194, 901882, 13979171, 27958342]

約数ペア:

[(1, 27958342), (2, 13979171), (31, 901882), (43, 650194), (62, 450941), (86, 325097), (1333, 20974), (2666, 10487)]