26897402

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{21587}}^1$

素因数の和:21685

約数の個数: 16

約数和(自身を含む): 46630080

約数和(自身を除く): 19732678

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 21587, 43174, 151109, 302218, 1921243, 3842486, 13448701, 26897402]

約数ペア:

[(1, 26897402), (2, 13448701), (7, 3842486), (14, 1921243), (89, 302218), (178, 151109), (623, 43174), (1246, 21587)]