28437838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5849}}^1$

素因数の和:5892

約数の個数: 32

約数和(自身を含む): 53071200

約数和(自身を除く): 24633362

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 143, 187, 221, 286, 374, 442, 2431, 4862, 5849, 11698, 64339, 76037, 99433, 128678, 152074, 198866, 836407, 1093763, 1292629, 1672814, 2187526, 2585258, 14218919, 28437838]

約数ペア:

[(1, 28437838), (2, 14218919), (11, 2585258), (13, 2187526), (17, 1672814), (22, 1292629), (26, 1093763), (34, 836407), (143, 198866), (187, 152074), (221, 128678), (286, 99433), (374, 76037), (442, 64339), (2431, 11698), (4862, 5849)]