28013674555

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{1051}}^1\times {\mathrm{130021}}^1$

素因数の和:131118

約数の個数: 16

約数和(自身を含む): 34469352288

約数和(自身を除く): 6455677733

約数列:

[1, 5, 41, 205, 1051, 5255, 43091, 130021, 215455, 650105, 5330861, 26654305, 136652071, 683260355, 5602734911, 28013674555]

約数ペア:

[(1, 28013674555), (5, 5602734911), (41, 683260355), (205, 136652071), (1051, 26654305), (5255, 5330861), (43091, 650105), (130021, 215455)]