28782856

素因数分解:

$2^3\times {\mathrm{1117}}^1\times {\mathrm{3221}}^1$

素因数の和:4344

約数の個数: 16

約数和(自身を含む): 54032940

約数和(自身を除く): 25250084

約数列:

[1, 2, 4, 8, 1117, 2234, 3221, 4468, 6442, 8936, 12884, 25768, 3597857, 7195714, 14391428, 28782856]

約数ペア:

[(1, 28782856), (2, 14391428), (4, 7195714), (8, 3597857), (1117, 25768), (2234, 12884), (3221, 8936), (4468, 6442)]