25621678

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{1901}}^1$

素因数の和:2219

約数の個数: 16

約数和(自身を含む): 40261536

約数和(自身を除く): 14639858

約数列:

[1, 2, 23, 46, 293, 586, 1901, 3802, 6739, 13478, 43723, 87446, 556993, 1113986, 12810839, 25621678]

約数ペア:

[(1, 25621678), (2, 12810839), (23, 1113986), (46, 556993), (293, 87446), (586, 43723), (1901, 13478), (3802, 6739)]