25732514

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1\times {\mathrm{613}}^1$

素因数の和:905

約数の個数: 16

約数和(自身を含む): 39197760

約数和(自身を除く): 13465246

約数列:

[1, 2, 139, 151, 278, 302, 613, 1226, 20989, 41978, 85207, 92563, 170414, 185126, 12866257, 25732514]

約数ペア:

[(1, 25732514), (2, 12866257), (139, 185126), (151, 170414), (278, 92563), (302, 85207), (613, 41978), (1226, 20989)]