26640718

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{33053}}^1$

素因数の和:33099

約数の個数: 16

約数和(自身を含む): 44424576

約数和(自身を除く): 17783858

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 33053, 66106, 429689, 859378, 1024643, 2049286, 13320359, 26640718]

約数ペア:

[(1, 26640718), (2, 13320359), (13, 2049286), (26, 1024643), (31, 859378), (62, 429689), (403, 66106), (806, 33053)]