28236568

素因数分解:

$2^3\times {\mathrm{719}}^1\times {\mathrm{4909}}^1$

素因数の和:5634

約数の個数: 16

約数和(自身を含む): 53028000

約数和(自身を除く): 24791432

約数列:

[1, 2, 4, 8, 719, 1438, 2876, 4909, 5752, 9818, 19636, 39272, 3529571, 7059142, 14118284, 28236568]

約数ペア:

[(1, 28236568), (2, 14118284), (4, 7059142), (8, 3529571), (719, 39272), (1438, 19636), (2876, 9818), (4909, 5752)]