26902540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{192161}}^1$

素因数の和:192177

約数の個数: 24

約数和(自身を含む): 64566432

約数和(自身を除く): 37663892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 192161, 384322, 768644, 960805, 1345127, 1921610, 2690254, 3843220, 5380508, 6725635, 13451270, 26902540]

約数ペア:

[(1, 26902540), (2, 13451270), (4, 6725635), (5, 5380508), (7, 3843220), (10, 2690254), (14, 1921610), (20, 1345127), (28, 960805), (35, 768644), (70, 384322), (140, 192161)]