28958804908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{3727}}^1\times {\mathrm{176591}}^1$

素因数の和:180333

約数の個数: 24

約数和(自身を含む): 55300137984

約数和(自身を除く): 26341333076

約数列:

[1, 2, 4, 11, 22, 44, 3727, 7454, 14908, 40997, 81994, 163988, 176591, 353182, 706364, 1942501, 3885002, 7770004, 658154657, 1316309314, 2632618628, 7239701227, 14479402454, 28958804908]

約数ペア:

[(1, 28958804908), (2, 14479402454), (4, 7239701227), (11, 2632618628), (22, 1316309314), (44, 658154657), (3727, 7770004), (7454, 3885002), (14908, 1942501), (40997, 706364), (81994, 353182), (163988, 176591)]