66572672

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{22613}}^1$

素因数の和:22650

約数の個数: 32

約数和(自身を含む): 138397680

約数和(自身を除く): 71825008

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 22613, 45226, 90452, 180904, 361808, 520099, 723616, 1040198, 1447232, 2080396, 2894464, 4160792, 8321584, 16643168, 33286336, 66572672]

約数ペア:

[(1, 66572672), (2, 33286336), (4, 16643168), (8, 8321584), (16, 4160792), (23, 2894464), (32, 2080396), (46, 1447232), (64, 1040198), (92, 723616), (128, 520099), (184, 361808), (368, 180904), (736, 90452), (1472, 45226), (2944, 22613)]