28354806

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{7193}}^1$

素因数の和:7277

約数の個数: 32

約数和(自身を含む): 63882720

約数和(自身を除く): 35527914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 1314, 1971, 3942, 7193, 14386, 21579, 43158, 64737, 129474, 194211, 388422, 525089, 1050178, 1575267, 3150534, 4725801, 9451602, 14177403, 28354806]

約数ペア:

[(1, 28354806), (2, 14177403), (3, 9451602), (6, 4725801), (9, 3150534), (18, 1575267), (27, 1050178), (54, 525089), (73, 388422), (146, 194211), (219, 129474), (438, 64737), (657, 43158), (1314, 21579), (1971, 14386), (3942, 7193)]