4650784

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 9797760

約数和(自身を除く): 5146976

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 71, 89, 92, 142, 178, 184, 284, 356, 368, 568, 712, 736, 1136, 1424, 1633, 2047, 2272, 2848, 3266, 4094, 6319, 6532, 8188, 12638, 13064, 16376, 25276, 26128, 32752, 50552, 52256, 65504, 101104, 145337, 202208, 290674, 581348, 1162696, 2325392, 4650784]

約数ペア:

[(1, 4650784), (2, 2325392), (4, 1162696), (8, 581348), (16, 290674), (23, 202208), (32, 145337), (46, 101104), (71, 65504), (89, 52256), (92, 50552), (142, 32752), (178, 26128), (184, 25276), (284, 16376), (356, 13064), (368, 12638), (568, 8188), (712, 6532), (736, 6319), (1136, 4094), (1424, 3266), (1633, 2848), (2047, 2272)]