74872588

素因数分解:

$2^2\times 7^2\times {\mathrm{382003}}^1$

素因数の和:382021

約数の個数: 18

約数和(自身を含む): 152419596

約数和(自身を除く): 77547008

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 382003, 764006, 1528012, 2674021, 5348042, 10696084, 18718147, 37436294, 74872588]

約数ペア:

[(1, 74872588), (2, 37436294), (4, 18718147), (7, 10696084), (14, 5348042), (28, 2674021), (49, 1528012), (98, 764006), (196, 382003)]