27691244

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{26729}}^1$

素因数の和:26777

約数の個数: 24

約数和(自身を含む): 56881440

約数和(自身を除く): 29190196

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 26729, 53458, 106916, 187103, 374206, 748412, 988973, 1977946, 3955892, 6922811, 13845622, 27691244]

約数ペア:

[(1, 27691244), (2, 13845622), (4, 6922811), (7, 3955892), (14, 1977946), (28, 988973), (37, 748412), (74, 374206), (148, 187103), (259, 106916), (518, 53458), (1036, 26729)]