28526103676

素因数分解:

$2^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{2886089}}^1$

素因数の和:2886453

約数の個数: 24

約数和(自身を含む): 57213848160

約数和(自身を除く): 28687744484

約数列:

[1, 2, 4, 7, 14, 28, 353, 706, 1412, 2471, 4942, 9884, 2886089, 5772178, 11544356, 20202623, 40405246, 80810492, 1018789417, 2037578834, 4075157668, 7131525919, 14263051838, 28526103676]

約数ペア:

[(1, 28526103676), (2, 14263051838), (4, 7131525919), (7, 4075157668), (14, 2037578834), (28, 1018789417), (353, 80810492), (706, 40405246), (1412, 20202623), (2471, 11544356), (4942, 5772178), (9884, 2886089)]