28394998

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{2239}}^1$

素因数の和:2631

約数の個数: 16

約数和(自身を含む): 45239040

約数和(自身を除く): 16844042

約数列:

[1, 2, 17, 34, 373, 746, 2239, 4478, 6341, 12682, 38063, 76126, 835147, 1670294, 14197499, 28394998]

約数ペア:

[(1, 28394998), (2, 14197499), (17, 1670294), (34, 835147), (373, 76126), (746, 38063), (2239, 12682), (4478, 6341)]