26862388

素因数分解:

$2^2\times 7^4\times {\mathrm{2797}}^1$

素因数の和:2829

約数の個数: 30

約数和(自身を含む): 54860386

約数和(自身を除く): 27997998

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 2797, 4802, 5594, 9604, 11188, 19579, 39158, 78316, 137053, 274106, 548212, 959371, 1918742, 3837484, 6715597, 13431194, 26862388]

約数ペア:

[(1, 26862388), (2, 13431194), (4, 6715597), (7, 3837484), (14, 1918742), (28, 959371), (49, 548212), (98, 274106), (196, 137053), (343, 78316), (686, 39158), (1372, 19579), (2401, 11188), (2797, 9604), (4802, 5594)]