28849156

素因数分解:

$2^2\times 7^1\times {\mathrm{719}}^1\times {\mathrm{1433}}^1$

素因数の和:2163

約数の個数: 24

約数和(自身を含む): 57818880

約数和(自身を除く): 28969724

約数列:

[1, 2, 4, 7, 14, 28, 719, 1433, 1438, 2866, 2876, 5033, 5732, 10031, 10066, 20062, 20132, 40124, 1030327, 2060654, 4121308, 7212289, 14424578, 28849156]

約数ペア:

[(1, 28849156), (2, 14424578), (4, 7212289), (7, 4121308), (14, 2060654), (28, 1030327), (719, 40124), (1433, 20132), (1438, 20062), (2866, 10066), (2876, 10031), (5033, 5732)]