28957736

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{467}}^1$

素因数の和:833

約数の個数: 32

約数和(自身を含む): 56946240

約数和(自身を除く): 27988504

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 337, 467, 674, 934, 1348, 1868, 2696, 3736, 7751, 10741, 15502, 21482, 31004, 42964, 62008, 85928, 157379, 314758, 629516, 1259032, 3619717, 7239434, 14478868, 28957736]

約数ペア:

[(1, 28957736), (2, 14478868), (4, 7239434), (8, 3619717), (23, 1259032), (46, 629516), (92, 314758), (184, 157379), (337, 85928), (467, 62008), (674, 42964), (934, 31004), (1348, 21482), (1868, 15502), (2696, 10741), (3736, 7751)]