25165836

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{5419}}^1$

素因数の和:5475

約数の個数: 48

約数和(自身を含む): 66774400

約数和(自身を除く): 41608564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 5419, 10838, 16257, 21676, 32514, 48771, 65028, 97542, 146313, 195084, 233017, 292626, 466034, 585252, 699051, 932068, 1398102, 2097153, 2796204, 4194306, 6291459, 8388612, 12582918, 25165836]

約数ペア:

[(1, 25165836), (2, 12582918), (3, 8388612), (4, 6291459), (6, 4194306), (9, 2796204), (12, 2097153), (18, 1398102), (27, 932068), (36, 699051), (43, 585252), (54, 466034), (86, 292626), (108, 233017), (129, 195084), (172, 146313), (258, 97542), (387, 65028), (516, 48771), (774, 32514), (1161, 21676), (1548, 16257), (2322, 10838), (4644, 5419)]