25687466

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{4297}}^1$

素因数の和:4374

約数の個数: 24

約数和(自身を含む): 45567396

約数和(自身を除く): 19879930

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 4297, 5978, 8594, 30079, 60158, 210553, 262117, 421106, 524234, 1834819, 3669638, 12843733, 25687466]

約数ペア:

[(1, 25687466), (2, 12843733), (7, 3669638), (14, 1834819), (49, 524234), (61, 421106), (98, 262117), (122, 210553), (427, 60158), (854, 30079), (2989, 8594), (4297, 5978)]