25800808

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7151}}^1$

素因数の和:7209

約数の個数: 32

約数和(自身を含む): 54069120

約数和(自身を除く): 28268312

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 7151, 14302, 28604, 57208, 78661, 157322, 293191, 314644, 586382, 629288, 1172764, 2345528, 3225101, 6450202, 12900404, 25800808]

約数ペア:

[(1, 25800808), (2, 12900404), (4, 6450202), (8, 3225101), (11, 2345528), (22, 1172764), (41, 629288), (44, 586382), (82, 314644), (88, 293191), (164, 157322), (328, 78661), (451, 57208), (902, 28604), (1804, 14302), (3608, 7151)]