28677242

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1\times {\mathrm{727}}^1$

素因数の和:914

約数の個数: 24

約数和(自身を含む): 47637408

約数和(自身を除く): 18960166

約数列:

[1, 2, 11, 22, 121, 163, 242, 326, 727, 1454, 1793, 3586, 7997, 15994, 19723, 39446, 87967, 118501, 175934, 237002, 1303511, 2607022, 14338621, 28677242]

約数ペア:

[(1, 28677242), (2, 14338621), (11, 2607022), (22, 1303511), (121, 237002), (163, 175934), (242, 118501), (326, 87967), (727, 39446), (1454, 19723), (1793, 15994), (3586, 7997)]