28701942

素因数分解:

$2^1\times 3^1\times {\mathrm{661}}^1\times {\mathrm{7237}}^1$

素因数の和:7903

約数の個数: 16

約数和(自身を含む): 57498672

約数和(自身を除く): 28796730

約数列:

[1, 2, 3, 6, 661, 1322, 1983, 3966, 7237, 14474, 21711, 43422, 4783657, 9567314, 14350971, 28701942]

約数ペア:

[(1, 28701942), (2, 14350971), (3, 9567314), (6, 4783657), (661, 43422), (1322, 21711), (1983, 14474), (3966, 7237)]