28371204

素因数分解:

$2^2\times 3^2\times {\mathrm{788089}}^1$

素因数の和:788099

約数の個数: 18

約数和(自身を含む): 71716190

約数和(自身を除く): 43344986

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 788089, 1576178, 2364267, 3152356, 4728534, 7092801, 9457068, 14185602, 28371204]

約数ペア:

[(1, 28371204), (2, 14185602), (3, 9457068), (4, 7092801), (6, 4728534), (9, 3152356), (12, 2364267), (18, 1576178), (36, 788089)]