28405568

素因数分解:

$2^6\times {\mathrm{443837}}^1$

素因数の和:443849

約数の個数: 14

約数和(自身を含む): 56367426

約数和(自身を除く): 27961858

約数列:

[1, 2, 4, 8, 16, 32, 64, 443837, 887674, 1775348, 3550696, 7101392, 14202784, 28405568]

約数ペア:

[(1, 28405568), (2, 14202784), (4, 7101392), (8, 3550696), (16, 1775348), (32, 887674), (64, 443837)]