26380718

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{20707}}^1$

素因数の和:20736

約数の個数: 24

約数和(自身を含む): 49574952

約数和(自身を除く): 23194234

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 20707, 41414, 144949, 269191, 289898, 538382, 1014643, 1884337, 2029286, 3768674, 13190359, 26380718]

約数ペア:

[(1, 26380718), (2, 13190359), (7, 3768674), (13, 2029286), (14, 1884337), (26, 1014643), (49, 538382), (91, 289898), (98, 269191), (182, 144949), (637, 41414), (1274, 20707)]