28683610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{98909}}^1$

素因数の和:98945

約数の個数: 16

約数和(自身を含む): 53411400

約数和(自身を除く): 24727790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 98909, 197818, 494545, 989090, 2868361, 5736722, 14341805, 28683610]

約数ペア:

[(1, 28683610), (2, 14341805), (5, 5736722), (10, 2868361), (29, 989090), (58, 494545), (145, 197818), (290, 98909)]