12655728

素因数分解:

$2^4\times 3^2\times {\mathrm{87887}}^1$

素因数の和:87901

約数の個数: 30

約数和(自身を含む): 35418864

約数和(自身を除く): 22763136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 87887, 175774, 263661, 351548, 527322, 703096, 790983, 1054644, 1406192, 1581966, 2109288, 3163932, 4218576, 6327864, 12655728]

約数ペア:

[(1, 12655728), (2, 6327864), (3, 4218576), (4, 3163932), (6, 2109288), (8, 1581966), (9, 1406192), (12, 1054644), (16, 790983), (18, 703096), (24, 527322), (36, 351548), (48, 263661), (72, 175774), (144, 87887)]