25761494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{68881}}^1$

素因数の和:68911

約数の個数: 16

約数和(自身を含む): 44635536

約数和(自身を除く): 18874042

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 68881, 137762, 757691, 1170977, 1515382, 2341954, 12880747, 25761494]

約数ペア:

[(1, 25761494), (2, 12880747), (11, 2341954), (17, 1515382), (22, 1170977), (34, 757691), (187, 137762), (374, 68881)]