4454456

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 8933760

約数和(自身を除く): 4479304

約数列:

[1, 2, 4, 8, 23, 43, 46, 86, 92, 172, 184, 344, 563, 989, 1126, 1978, 2252, 3956, 4504, 7912, 12949, 24209, 25898, 48418, 51796, 96836, 103592, 193672, 556807, 1113614, 2227228, 4454456]

約数ペア:

[(1, 4454456), (2, 2227228), (4, 1113614), (8, 556807), (23, 193672), (43, 103592), (46, 96836), (86, 51796), (92, 48418), (172, 25898), (184, 24209), (344, 12949), (563, 7912), (989, 4504), (1126, 3956), (1978, 2252)]