28989654

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{112363}}^1$

素因数の和:112411

約数の個数: 16

約数和(自身を含む): 59328192

約数和(自身を除く): 30338538

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 112363, 224726, 337089, 674178, 4831609, 9663218, 14494827, 28989654]

約数ペア:

[(1, 28989654), (2, 14494827), (3, 9663218), (6, 4831609), (43, 674178), (86, 337089), (129, 224726), (258, 112363)]