28348072

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{34403}}^1$

素因数の和:34512

約数の個数: 16

約数和(自身を含む): 53670240

約数和(自身を除く): 25322168

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 34403, 68806, 137612, 275224, 3543509, 7087018, 14174036, 28348072]

約数ペア:

[(1, 28348072), (2, 14174036), (4, 7087018), (8, 3543509), (103, 275224), (206, 137612), (412, 68806), (824, 34403)]