28590058

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{88789}}^1$

素因数の和:88821

約数の個数: 16

約数和(自身を含む): 51143040

約数和(自身を除く): 22552982

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 88789, 177578, 621523, 1243046, 2042147, 4084294, 14295029, 28590058]

約数ペア:

[(1, 28590058), (2, 14295029), (7, 4084294), (14, 2042147), (23, 1243046), (46, 621523), (161, 177578), (322, 88789)]