28981484

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{24071}}^1$

素因数の和:24125

約数の個数: 24

約数和(自身を含む): 59313408

約数和(自身を除く): 30331924

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 24071, 48142, 96284, 168497, 336994, 673988, 1035053, 2070106, 4140212, 7245371, 14490742, 28981484]

約数ペア:

[(1, 28981484), (2, 14490742), (4, 7245371), (7, 4140212), (14, 2070106), (28, 1035053), (43, 673988), (86, 336994), (172, 168497), (301, 96284), (602, 48142), (1204, 24071)]