27720562436

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1937417}}^1$

素因数の和:1937508

約数の個数: 36

約数和(自身を含む): 57204203868

約数和(自身を除く): 29483641432

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 2044, 3577, 7154, 14308, 1937417, 3874834, 7749668, 13561919, 27123838, 54247676, 94933433, 141431441, 189866866, 282862882, 379733732, 565725764, 990020087, 1980040174, 3960080348, 6930140609, 13860281218, 27720562436]

約数ペア:

[(1, 27720562436), (2, 13860281218), (4, 6930140609), (7, 3960080348), (14, 1980040174), (28, 990020087), (49, 565725764), (73, 379733732), (98, 282862882), (146, 189866866), (196, 141431441), (292, 94933433), (511, 54247676), (1022, 27123838), (2044, 13561919), (3577, 7749668), (7154, 3874834), (14308, 1937417)]