28497364

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{5623}}^1$

素因数の和:5815

約数の個数: 24

約数和(自身を含む): 57319808

約数和(自身を除く): 28822444

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2534, 5068, 5623, 11246, 22492, 39361, 78722, 157444, 1017763, 2035526, 4071052, 7124341, 14248682, 28497364]

約数ペア:

[(1, 28497364), (2, 14248682), (4, 7124341), (7, 4071052), (14, 2035526), (28, 1017763), (181, 157444), (362, 78722), (724, 39361), (1267, 22492), (2534, 11246), (5068, 5623)]