26728636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{2879}}^1$

素因数の和:3105

約数の個数: 24

約数和(自身を含む): 51287040

約数和(自身を除く): 24558404

約数列:

[1, 2, 4, 11, 22, 44, 211, 422, 844, 2321, 2879, 4642, 5758, 9284, 11516, 31669, 63338, 126676, 607469, 1214938, 2429876, 6682159, 13364318, 26728636]

約数ペア:

[(1, 26728636), (2, 13364318), (4, 6682159), (11, 2429876), (22, 1214938), (44, 607469), (211, 126676), (422, 63338), (844, 31669), (2321, 11516), (2879, 9284), (4642, 5758)]