28809442

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1\times {\mathrm{1123}}^1$

素因数の和:1353

約数の個数: 16

約数和(自身を含む): 44024832

約数和(自身を除く): 15215390

約数列:

[1, 2, 101, 127, 202, 254, 1123, 2246, 12827, 25654, 113423, 142621, 226846, 285242, 14404721, 28809442]

約数ペア:

[(1, 28809442), (2, 14404721), (101, 285242), (127, 226846), (202, 142621), (254, 113423), (1123, 25654), (2246, 12827)]