26340886

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2971}}^1$

素因数の和:3028

約数の個数: 32

約数和(自身を含む): 47932416

約数和(自身を除く): 21591530

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 2971, 4433, 5942, 8866, 32681, 38623, 65362, 77246, 92101, 184202, 424853, 849706, 1013111, 1197313, 2026222, 2394626, 13170443, 26340886]

約数ペア:

[(1, 26340886), (2, 13170443), (11, 2394626), (13, 2026222), (22, 1197313), (26, 1013111), (31, 849706), (62, 424853), (143, 184202), (286, 92101), (341, 77246), (403, 65362), (682, 38623), (806, 32681), (2971, 8866), (4433, 5942)]