28059448

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{2089}}^1$

素因数の和:2191

約数の個数: 32

約数和(自身を含む): 55677600

約数和(自身を除く): 27618152

約数列:

[1, 2, 4, 8, 23, 46, 73, 92, 146, 184, 292, 584, 1679, 2089, 3358, 4178, 6716, 8356, 13432, 16712, 48047, 96094, 152497, 192188, 304994, 384376, 609988, 1219976, 3507431, 7014862, 14029724, 28059448]

約数ペア:

[(1, 28059448), (2, 14029724), (4, 7014862), (8, 3507431), (23, 1219976), (46, 609988), (73, 384376), (92, 304994), (146, 192188), (184, 152497), (292, 96094), (584, 48047), (1679, 16712), (2089, 13432), (3358, 8356), (4178, 6716)]