28099728

素因数分解:

$2^4\times 3^2\times {\mathrm{195137}}^1$

素因数の和:195151

約数の個数: 30

約数和(自身を含む): 78640614

約数和(自身を除く): 50540886

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 195137, 390274, 585411, 780548, 1170822, 1561096, 1756233, 2341644, 3122192, 3512466, 4683288, 7024932, 9366576, 14049864, 28099728]

約数ペア:

[(1, 28099728), (2, 14049864), (3, 9366576), (4, 7024932), (6, 4683288), (8, 3512466), (9, 3122192), (12, 2341644), (16, 1756233), (18, 1561096), (24, 1170822), (36, 780548), (48, 585411), (72, 390274), (144, 195137)]