28326616

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{153949}}^1$

素因数の和:153978

約数の個数: 16

約数和(自身を含む): 55422000

約数和(自身を除く): 27095384

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 153949, 307898, 615796, 1231592, 3540827, 7081654, 14163308, 28326616]

約数ペア:

[(1, 28326616), (2, 14163308), (4, 7081654), (8, 3540827), (23, 1231592), (46, 615796), (92, 307898), (184, 153949)]