27994708

素因数分解:

$2^2\times 7^1\times {\mathrm{487}}^1\times {\mathrm{2053}}^1$

素因数の和:2551

約数の個数: 24

約数和(自身を含む): 56131712

約数和(自身を除く): 28137004

約数列:

[1, 2, 4, 7, 14, 28, 487, 974, 1948, 2053, 3409, 4106, 6818, 8212, 13636, 14371, 28742, 57484, 999811, 1999622, 3999244, 6998677, 13997354, 27994708]

約数ペア:

[(1, 27994708), (2, 13997354), (4, 6998677), (7, 3999244), (14, 1999622), (28, 999811), (487, 57484), (974, 28742), (1948, 14371), (2053, 13636), (3409, 8212), (4106, 6818)]