27205556

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{7417}}^1$

素因数の和:7559

約数の個数: 24

約数和(自身を含む): 54833856

約数和(自身を除く): 27628300

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 7417, 14834, 29668, 51919, 103838, 207676, 971627, 1943254, 3886508, 6801389, 13602778, 27205556]

約数ペア:

[(1, 27205556), (2, 13602778), (4, 6801389), (7, 3886508), (14, 1943254), (28, 971627), (131, 207676), (262, 103838), (524, 51919), (917, 29668), (1834, 14834), (3668, 7417)]