28689688

素因数分解:

$2^3\times {\mathrm{523}}^1\times {\mathrm{6857}}^1$

素因数の和:7386

約数の個数: 16

約数和(自身を含む): 53903880

約数和(自身を除く): 25214192

約数列:

[1, 2, 4, 8, 523, 1046, 2092, 4184, 6857, 13714, 27428, 54856, 3586211, 7172422, 14344844, 28689688]

約数ペア:

[(1, 28689688), (2, 14344844), (4, 7172422), (8, 3586211), (523, 54856), (1046, 27428), (2092, 13714), (4184, 6857)]